The Big Bang Theory (2007) TV Series Free Watch

Year: 2007

Duration: 22 min

Country: USA

Genres: Comedy, Romance

Writers: Bill Prady, Chuck Lorre

Stars: Kaley Cuoco, Jim Parsons, Kunal Nayyar, Simon Helberg, Johnny Galecki

IMDb: TT0898266

Rating: 8.2/10

Season 1
Season 1
Unaired Pilot E0. Unaired Pilot
The first Pilot of what will become "The Big Bang Theory". Leonard and Sheldon are two awkward scientists who share an apartment. They meet a drunk girl called Katie and invite her...
4 links 01 May 2006
Pilot E1. Pilot
A pair of socially awkward theoretical physicists meet their new neighbor Penny, who is their polar opposite.
25 links 11 Jul 2009
E2. The Big Bran Hypothesis
Penny is furious with Leonard and Sheldon when they sneak into her apartment and clean it while she is sleeping.
24 links 18 Jul 2009
E3. The Fuzzy Boots Corollary
Leonard gets upset when he discovers that Penny is seeing a new guy, so he tries to trick her into going on a date with him.
29 links 25 Jul 2009
E4. The Luminous Fish Effect
Sheldon's mother is called to intervene when he delves into numerous obsessions after being fired for being disrespectful to his new boss.
20 links 01 Aug 2009
E5. The Hamburger Postulate
Leslie seduces Leonard, but afterwards tells him that she is only interested in a one-night stand.
21 links 08 Aug 2009
E6. The Middle Earth Paradigm
The guys are invited to Penny's Halloween party, where Leonard has yet another run-in with Penny's ex-boyfriend Kurt.
24 links 15 Aug 2009
E7. The Dumpling Paradox
When Howard hooks up with Penny's old friend, his absence in the gang causes problems for the rest of the guys.
19 links 22 Aug 2009
E8. The Grasshopper Experiment
When Raj's parents set him up on a blind date, he finds he can talk to women with the aid of alcohol.
21 links 29 Aug 2009
E9. The Cooper-Hofstadter Polarization
Leonard and Sheldon's friendship is put to the test when Leonard wants to present a paper they co-authored at a physics convention, but Sheldon doesn't.
23 links 29 Aug 2009
E10. The Loobenfeld Decay
Leonard lies to Penny so that he and Sheldon can get out of watching her perform. However, Sheldon believes that the lie has too many loose ends, so he comes up with a new, unneces...
25 links 05 Sep 2009
E11. The Pancake Batter Anomaly
When Sheldon gets sick, Leonard, Howard and Raj go AWOL, leaving a reluctant Penny to deal with him.
23 links 05 Sep 2009
E12. The Jerusalem Duality
Sheldon decides to give up his work and focus on other tasks when a 15-year-old prodigy joins the university, so the other guys come up with a plan to get rid of him.
21 links 12 Sep 2009
E13. The Bat Jar Conjecture
Sheldon becomes so intent on demonstrating his intellectual superiority over the other guys that they kick him off the Physics Bowl team and replace him with his nemesis, Leslie.
20 links 12 Sep 2009
E14. The Nerdvana Annihilation
Penny gets mad at the guys when their full scale model of a time machine causes her to miss work, which prompts Leonard to give up all of his nerd memorabilia.
24 links 19 Sep 2009
The Pork Chop Indeterminacy E15. The Pork Chop Indeterminacy
Leonard, Howard and Raj fight over Sheldon's twin sister when she arrives in town. Raj takes part in a drug trial to suppress his selective mutism.
19 links 19 Sep 2009
E16. The Peanut Reaction
When Penny learns that Leonard has never had a birthday party, she and the rest of the guys plan a surprise party for him.
19 links 26 Sep 2009
E17. The Tangerine Factor
After a bad breakup, Penny finally agrees to go out on a date with Leonard, however they both develop doubts and turn to Sheldon for advice.
22 links 26 Sep 2009
Season 2
Season 2
The Bad Fish Paradigm E1. The Bad Fish Paradigm
Leonard becomes concerned when his date with Penny ends abruptly and she starts blowing him off. When told the truth, Sheldon would rather move out than keep Penny's reasons a secr...
23 links 10 Oct 2009
E2. The Codpiece Topology
Sheldon is annoyed when Leonard turns to Leslie for comfort after seeing Penny with another guy.
19 links 10 Oct 2009
E3. The Barbarian Sublimation
Sheldon introduces Penny to online gaming, however she refuses to quit after becoming addicted.
25 links 17 Oct 2009
E4. The Griffin Equivalency
The guys struggle to cope with Raj's arrogance after he is featured in a People magazine article.
22 links 17 Oct 2009
E5. The Euclid Alternative
Sheldon annoys the gang when Leonard can't drive him to and from work, so they try to teach him how to drive.
22 links 24 Oct 2009
The Cooper-Nowitzki Theorem E6. The Cooper-Nowitzki Theorem
Sheldon is flattered when a graduate student takes a shine to him, however her extreme devotion becomes too much to handle.
24 links 24 Oct 2009
E7. The Panty Piñata Polarization
Penny plans revenge when Sheldon bans her from his and Leonard's apartment, while Howard and Raj use the latest technology to try to find the house being used in "America's Next To...
19 links 31 Oct 2009
The Lizard-Spock Expansion E8. The Lizard-Spock Expansion
Leonard and Howard's friendship is jeopardised when Leonard steals a girl from Howard.
20 links 31 Oct 2009
E9. The White Asparagus Triangulation
Sheldon believes that Leonard will wreck his relationship with Stephanie, so he decides to take matters into his own hands.
21 links 07 Nov 2009
E10. The Vartabedian Conundrum
Leonard tries to slow down his relationship with Stephanie when he realizes that they are living together, while Sheldon becomes convinced that he has an untraceable disease.
21 links 07 Nov 2009
E11. The Bath Item Gift Hypothesis
Leonard is disappointed when Penny develops an interest in an attractive physicist at the university. Meanwhile, Sheldon struggles to find an appropriate Christmas gift for Penny.
20 links 14 Nov 2009
E12. The Killer Robot Instability
Howard becomes depressed after Penny makes a cruel statement about his love life, while the rest of the guys prepare for a grudge killer robot duel against an obnoxious colleague a...
19 links 14 Nov 2009
The Friendship Algorithm E13. The Friendship Algorithm
Sheldon tries to make friends with Kripke in the hope that it will get him access to a coveted computer at the university.
20 links 21 Nov 2009
E14. The Financial Permeability
Leonard and Sheldon try to help out Penny when she can't afford to pay her rent.
21 links 28 Nov 2009
E15. The Maternal Capacitance
Sheldon hits it off with Leonard's psychoanalyst mother, but she drives Leonard and Penny to the bottle.
21 links 28 Nov 2009
E16. The Cushion Saturation
Howard hooks up with Leslie, while Penny accidentally ruins Sheldon's spot on the couch.
20 links 21 Nov 2009
E17. The Terminator Decoupling
On a train to San Francisco, Howard, Raj and Leonard fight for the affections of sci-fi star Summer Glau, while Sheldon is forced to turn to Penny for help when he leaves his flash...
22 links 05 Dec 2009
E18. The Work Song Nanocluster
Sheldon's assistance with Penny's home-based business leads to disaster.
24 links 05 Dec 2009
The Dead Hooker Juxtaposition E19. The Dead Hooker Juxtaposition
Penny becomes jealous when a gorgeous new neighbor attracts the guys' attention.
23 links 12 Dec 2009
E20. The Hofstadter Isotope
Leonard is upset when Stuart from the comic book store begins dating Penny that he convinces Howard and Raj to take him to a bar so that he can pick up a woman of his own.
24 links 12 Dec 2009
E21. The Vegas Renormalization
After being dumped by Leslie, Howard heads to Las Vegas with Leonard and Raj. Meanwhile, Penny is forced to take in Sheldon after he locks himself out of his apartment.
21 links 19 Dec 2009
E22. The Classified Materials Turbulence
Penny's second date with Stuart has significant implications for Leonard. Howard enlists the guys' help with one of his NASA projects.
22 links 19 Dec 2009
The Monopolar Expedition E23. The Monopolar Expedition
Penny gets upset when she finds out Leonard and the guys plan to work at the North Pole for the summer.
24 links 19 Dec 2009
Season 3
Season 3
The Electric Can Opener Fluctuation E1. The Electric Can Opener Fluctuation
After returning from the North Pole, a conflict among the guys sends Sheldon back to Texas and interferes with Leonard's reunion with Penny.
17 links 07 Feb 2011
The Jiminy Conjecture E2. The Jiminy Conjecture
Leonard and Penny's first night together goes awkwardly. Sheldon and Howard wager on the species of a cricket.
24 links 07 Feb 2011
E3. The Gothowitz Deviation
Sheldon attempts to covertly alter Penny's habits, while Howard and Raj try their luck meeting women at a Goth-style club.
25 links 08 Feb 2011
E4. The Pirate Solution
When Raj has to find a new job or be sent back to India, Sheldon's solution leaves Leonard and Penny dealing with Howard as the third wheel.
22 links 08 Feb 2011
The Creepy Candy Coating Corollary E5. The Creepy Candy Coating Corollary
Leonard is forced to ask Penny to set Howard up with one of her friends, while Sheldon seeks payback against sci-fi star Wil Wheaton.
17 links 09 Feb 2011
E6. The Cornhusker Vortex
Leonard tries to learn about football to fit in with Penny's friends. Meanwhile, a loss in a kite war threatens to end Raj and Howard's friendship.
23 links 09 Feb 2011
E7. The Guitarist Amplification
Sheldon is caught in the middle when Leonard and Penny argue about Penny's friend staying at her apartment.
19 links 10 Feb 2011
E8. The Adhesive Duck Deficiency
Penny is forced to turn to Sheldon for help when she dislocates her shoulder in the bathtub. Meanwhile, the rest of the guys accidentally get stoned in the desert while waiting for...
17 links 10 Feb 2011
The Vengeance Formulation E9. The Vengeance Formulation
Sheldon plans revenge after Kripke humiliates him on the radio. Howard develops doubts about his relationship with Bernadette.
24 links 11 Feb 2011
The Gorilla Experiment E10. The Gorilla Experiment
Sheldon attempts to help Penny understand physics to impress Leonard, while Howard becomes jealous when Bernadette takes an interest in Leonard's research.
18 links 11 Feb 2011
E11. The Maternal Congruence
Leonard's mother makes a visit to his dismay and Sheldon's delight.
18 links 14 Feb 2011
The Psychic Vortex E12. The Psychic Vortex
Raj talks Sheldon into being his wingman at a university mixer. Leonard has trouble dealing with Penny consulting a psychic.
20 links 14 Feb 2011
The Bozeman Reaction E13. The Bozeman Reaction
When their apartment is robbed, Leonard and Sheldon turn to Howard and Raj to create a state-of-the-art security system.
24 links 15 Feb 2011
E14. The Einstein Approximation
Sheldon wreaks havoc when he is stumped by a difficult physics question.
23 links 15 Feb 2011
The Large Hadron Collision E15. The Large Hadron Collision
When Leonard is offered a trip to Switzerland on Valentine's Day to visit the CERN laboratory, Sheldon uses any and all means to be his guest instead of Penny.
22 links 16 Feb 2011
E16. The Excelsior Acquisition
Sheldon misses an opportunity to get Stan Lee's autograph because he has to make an appearance in traffic court.
19 links 16 Feb 2011
The Precious Fragmentation E17. The Precious Fragmentation
The guys' friendship is threatened when they find a ring from the "Lord of the Rings" trilogy.
22 links 17 Feb 2011
The Pants Alternative E18. The Pants Alternative
Sheldon seeks help from the rest of the gang in overcoming his fear of public speaking when he receives an award.
21 links 17 Feb 2011
The Wheaton Recurrence E19. The Wheaton Recurrence
Sheldon takes on Wil Wheaton in a game of bowling. Leonard and Penny's relationship comes to a crossroad.
19 links 18 Feb 2011
The Spaghetti Catalyst E20. The Spaghetti Catalyst
Sheldon is forced to go behind Leonard's back to spend time with Penny following their breakup.
20 links 18 Feb 2011
E21. The Plimpton Stimulation
Chaos ensues when a nymphomaniac physicist visiting Sheldon hooks up with Leonard.
21 links 21 Feb 2011
E22. The Staircase Implementation
Leonard tells Penny about how he and Sheldon became roommates and what happened to the elevator.
22 links 21 Feb 2011
E23. The Lunar Excitation
Penny has a night of angry, drunken sex with Leonard, much to his confusion. Meanwhile, Howard and Raj search for Sheldon's perfect match online.
21 links 22 Feb 2011
Season 4
Season 4
The Robotic Manipulation E1. The Robotic Manipulation
Penny ends up tagging along on Sheldon's first ever date with Amy, while Howard finds an unusual use for a robotic arm.
24 links 06 Sep 2011
The Cruciferous Vegetable Amplification E2. The Cruciferous Vegetable Amplification
When Sheldon calculates the technology to download his consciousness into a robot won't be invented soon enough, he desperately tries to find a way to increase his lifespan.
21 links 06 Sep 2011
E3. The Zazzy Substitution
Following his 'breakup' with Amy, the gang become concerned with Sheldon's obsessive search for non-human companionship and call his mother to intervene.
19 links 13 Sep 2011
E4. The Hot Troll Deviation
Howard tries to get Penny's help in winning back Bernadette, but first has to confess the embarrassing reason why they broke up in the first place. Raj and Sheldon clash over a des...
18 links 13 Sep 2011
The Desperation Emanation E5. The Desperation Emanation
Sheldon is scared that he is in a relationship when Amy asks him to meet her mother, and Leonard asks Howard and Bernadette to set him up because he is the only person in the group...
16 links 20 Sep 2011
The Irish Pub Formulation E6. The Irish Pub Formulation
Leonard tries to keep everyone from finding out that he spent the night with Raj's sister, but Sheldon finds out and concocts an elaborate story to help him keep the secret from Ra...
22 links 20 Sep 2011
E7. The Apology Insufficiency
An FBI agent interviews the guys when Howard needs to obtain a security clearance.
22 links 27 Sep 2011
The 21-Second Excitation E8. The 21-Second Excitation
The guys camp out all night waiting to see an extended cut of Indiana Jones, while Amy joins in on girls' night with Penny and Bernadette.
24 links 27 Sep 2011
E9. The Boyfriend Complexity
Penny asks Leonard to pose as her boyfriend when her father visits. Howard, Raj and Bernadette have an awkward encounter when they spend the evening together.
19 links 04 Oct 2011
The Alien Parasite Hypothesis E10. The Alien Parasite Hypothesis
Amy finds she has sexual feelings for Penny's ex-boyfriend Zack, while Raj and Howard try to prove who would be the better superhero.
24 links 04 Oct 2011
The Justice League Recombination E11. The Justice League Recombination
The guys enter a costume contest as members of the Justice League and convince Penny and Zack to join them.
24 links 11 Oct 2011
E12. The Bus Pants Utilization
Leonard has an idea for a new smartphone app and asks the guys for help, however Sheldon tries to take over the project, and Leonard fires him.
24 links 11 Oct 2011
E13. The Love Car Displacement
Chaos ensues when the gang spend the weekend together at a science convention.
23 links 25 Oct 2011
E14. The Thespian Catalyst
To improve his skills as an instructor, Sheldon asks Penny to give him acting lessons. Meanwhile, Raj begins having impure fantasies about Bernadette.
22 links 25 Oct 2011
E15. The Benefactor Factor
To secure needed funding for the university, Sheldon convinces Leonard to get friendly with a wealthy benefactor.
25 links 25 Oct 2011
The Cohabitation Formulation E16. The Cohabitation Formulation
Bernadette makes Howard choose between herself and his mother, while Penny and Raj become upset when Priya returns to town and resumes her relationship with Leonard.
26 links 01 Nov 2011
E17. The Toast Derivation
Sheldon becomes concerned when everybody begins to hang out at Raj's apartment and discovers Leonard is the center of the group.
26 links 01 Nov 2011
E18. The Prestidigitation Approximation
Priya forces Leonard to choose between a relationship with her or a friendship with Penny. A magic trick by Howard has Sheldon fooled.
21 links 01 Nov 2011
E19. The Zarnecki Incursion
The guys go all out to help Sheldon find the person responsible for hacking his online gaming account, while the girls' hatred for Priya increases.
23 links 07 Feb 2012
E20. The Herb Garden Germination
Sheldon and Amy secretly experiment on the gang by spreading rumors when they hear that Bernadette is thinking about breaking up with Howard.
22 links 07 Feb 2012
The Agreement Dissection E21. The Agreement Dissection
When Priya finds a loophole in the roommate agreement to throw Sheldon out for the night, Penny, Amy and Bernadette take him to a nightclub.
27 links 14 Feb 2012
E22. The Wildebeest Implementation
Sheldon invents a three-player chess game, Penny and Amy use Bernadette to spy on Leonard and Priya, and Raj tries a new drug to treat his social anxiety.
22 links 21 Feb 2012
E23. The Engagement Reaction
Howard believes that his mom suffered a heart attack because he told her that he's marrying Bernadette, Sheldon freaks out over germs, and Penny and Priya bond.
24 links 28 Feb 2012
The Roommate Transmogrification E24. The Roommate Transmogrification
Raj moves in with Sheldon after hearing Leonard and Priya engage in a Star Trek fantasy in his apartment. Bernadette receives her doctorate.
23 links 06 Mar 2012
Season 5
Season 5
E1. The Skank Reflex Analysis
The gang deal with the fallout from Penny and Raj's night together. Amy counsels Penny when she considers moving back to Nebraska, Bernadette confronts Raj about his crush on her, ...
23 links 13 Mar 2012
E2. The Infestation Hypothesis
Amy gets inadvertently caught in the middle of a fight between Sheldon and Penny over a chair. Leonard tries to add some spice to his long-distance relationship with Priya.
23 links 20 Mar 2012
E3. The Pulled Groin Extrapolation
Leonard accompanies Amy to a colleague's wedding. Howard tries to convince Bernadette to live with his mother after they get married.
21 links 27 Mar 2012
The Wiggly Finger Catalyst E4. The Wiggly Finger Catalyst
Penny sets up Raj with a deaf friend, not knowing that she's actually a gold digger, and Sheldon decides to let his minor decisions rest on the roll of the dice.
24 links 03 Apr 2012
E5. The Russian Rocket Reaction
Sheldon takes offense when Leonard wants to attend a party with Wil Wheaton, while Bernadette tries to block Howard's opportunity to go into outer space.
19 links 10 Apr 2012
E6. The Rhinitis Revelation
Sheldon gets upset when his mother comes to visit but refuses to cook for him and attend physics lectures.
21 links 17 Apr 2012
E7. The Good Guy Fluctuation
Sheldon tries to get into the spirit of Halloween by trying to scare the guys after they prank him. Leonard seeks Penny's advice when an attractive comic book artist takes an inter...
22 links 24 Apr 2012
The Isolation Permutation E8. The Isolation Permutation
Amy is hurt when Penny and Bernadette go bridesmaid dress shopping without her, so she turns to a reluctant Sheldon for comfort.
24 links 01 May 2012
The Ornithophobia Diffusion E9. The Ornithophobia Diffusion
Sheldon tries to overcome his fear of birds, while Leonard and Penny attempt to hang out together strictly as friends.
22 links 08 May 2012
E10. The Flaming Spittoon Acquisition
When Stuart asks Amy on a date, Sheldon considers having a more serious relationship with her. Meanwhile, the guys become obsessed with a new card game involving Wild West heroes a...
20 links 15 May 2012
E11. The Speckerman Recurrence
Leonard confronts the man who bullied him in high school, while Penny realizes she did her fair share of tormenting in the past.
13 links 22 May 2012
E12. The Shiny Trinket Maneuver
Penny helps Sheldon work on his relationship with Amy when he trivializes one of her accomplishments. Howard is irked by Bernadette's dislike of children.
16 links 29 May 2012
The Recombination Hypothesis E13. The Recombination Hypothesis
Leonard and Penny contemplate reviving their romantic relationship.
15 links 28 Aug 2012
The Beta Test Initiation E14. The Beta Test Initiation
Leonard and Penny develop a system to ensure their dates go smoothly. Raj finally finds a woman he can talk to - the virtual assistant on his mobile phone.
16 links 04 Sep 2012
E15. The Friendship Contraction
Leonard signs out of his roommate agreement, reducing himself and Sheldon to mere acquaintances, while Howard tries to think of a cool astronaut nickname for himself.
21 links 11 Sep 2012
E16. The Vacation Solution
When the university forces Sheldon to use vacation days, he decides to hang out in Amy's lab. Howard becomes upset when he hears Bernadette wants him to sign a prenuptial agreement...
17 links 18 Sep 2012
E17. The Rothman Disintegration
Sheldon battles Kripke for a coveted office at the university. Penny receives a very unusual gift from Amy.
20 links 25 Sep 2012
The Werewolf Transformation E18. The Werewolf Transformation
Sheldon wreaks havoc when he tries to get a haircut from his regular barber, who is ill. Howard runs into a few problems with astronaut training.
19 links 02 Oct 2012
E19. The Weekend Vortex
Sheldon has to choose between joining Amy at her aunt's birthday party or playing videogames all weekend with the guys.
20 links 09 Oct 2012
The Transporter Malfunction E20. The Transporter Malfunction
Raj gets quite a surprise when he asks his parents to set him up on a date. Penny buys Leonard and Sheldon a pair of Star Trek keepsake collectibles.
17 links 16 Oct 2012
E21. The Hawking Excitation
Sheldon uses any and all means to meet his hero, Dr. Stephen Hawking.
21 links 23 Oct 2012
The Stag Convergence E22. The Stag Convergence
The guys throw Howard a bachelor party, and some embarrassing details about his life get posted on the Internet.
18 links 30 Oct 2012
E23. The Launch Acceleration
NASA cancel, and later reinstate Howard's mission into space, coinciding with his wedding. Leonard inadvertently jeopardizes his relationship with Penny.
18 links 06 Nov 2012
E24. The Countdown Reflection
As Howard prepares for his mission into space, flashbacks show the recent events leading up to his and Bernadette's wedding.
17 links 13 Nov 2012
Season 6
Season 6
E1. The Date Night Variable
Raj crashes Sheldon and Amy's second anniversary and interferes in Leonard and Penny's relationship. Howard gets caught in the middle of an argument between Bernadette and his moth...
16 links 28 Jan 2013
E2. The Decoupling Fluctuation
Penny continues to have doubts about her relationship with Leonard. Meanwhile, Howard becomes the target of practical jokes on the space station.
15 links 04 Feb 2013
E3. The Higgs Boson Observation
When Sheldon hires a female grad student to assist him, a jealous Amy asks Penny to help her spy on them. On the space station, Howard begins behaving erratically.
15 links 11 Feb 2013
E4. The Re-Entry Minimization
Howard is offended when his return from space is met with little fanfare. Penny and Amy take on Sheldon and Leonard during game night.
16 links 18 Feb 2013
E5. The Holographic Excitation
While Raj plans Stuart's Halloween party at the comic book store, Howard annoys the rest of the gang by constantly talking about space, and Penny tries to take more of an interest ...
17 links 25 Feb 2013
E6. The Extract Obliteration
Penny enrolls in a college class and keeps it a secret from Leonard. Sheldon causes conflict with Dr. Stephen Hawking over an online game.
9 links 25 Feb 2013
The Habitation Configuration E7. The Habitation Configuration
Howard makes a decision whether or not to move out of his mother's house, while Sheldon is caught in the middle of an argument between Amy and Wil Wheaton.
16 links 04 Mar 2013
The 43 Peculiarity E8. The 43 Peculiarity
Leonard feels threatened after hearing about Penny's study partner at school, while Howard and Raj become determined to find out one of Sheldon's secrets.
13 links 11 Mar 2013
The Parking Spot Escalation E9. The Parking Spot Escalation
The gang are drawn into a fight between Howard and Sheldon over Sheldon's vacant parking spot at the university.
19 links 18 Mar 2013
E10. The Fish Guts Displacement
Howard tries to bond with Bernadette's father during a fishing trip. When Sheldon is obligated to take care of a sick Amy, she finds ways to take advantage of the situation.
19 links 25 Mar 2013
E11. The Santa Simulation
The girls take Raj out to a nightclub to find him a date. A game of Dungeons and Dragons rekindle old memories of Santa for Sheldon.
23 links 08 Apr 2013
E12. The Egg Salad Equivalency
When Penny finds out Alex has a crush on Leonard, Sheldon gets himself and the rest of the guys in trouble with Human Resources whilst trying to solve the problem.
19 links 15 Apr 2013
E13. The Bakersfield Expedition
The guys are stranded in the middle of nowhere when Leonard's car is stolen on the way to the Bakersfield Comic-Con. Back home, the girls try to figure out why the guys are so fasc...
20 links 26 Aug 2013
E14. The Cooper/Kripke Inversion
Sheldon is forced to work with Kripke on a project and must concoct an elaborate lie when he can't hold up his end of the work. Howard and Raj get superhero figurines made of thems...
20 links 26 Aug 2013
E15. The Spoiler Alert Segmentation
Leonard moves in with Penny after a fight with Sheldon, which causes Amy to want to move in with Sheldon. Meanwhile, Raj has a frightening experience with Howard's mother.
17 links 02 Sep 2013
E16. The Tangible Affection Proof
Sheldon gets Alex to buy a Valentine's Day gift for Amy. Leonard, Penny, Howard and Bernadette have a disastrous dinner together. Raj and Stuart host a "Lonely People" party at the...
18 links 09 Sep 2013
E17. The Monster Isolation
Raj falls apart after his date sneaks out on him, and Sheldon reluctantly returns the favor after Penny helps him out with his "Fun With Flags" program.
20 links 16 Sep 2013
The Contractual Obligation Implementation E18. The Contractual Obligation Implementation
Leonard, Sheldon and Howard give lectures on science to junior high students. The girls ditch work to go to Disneyland. Raj devises a date for Lucy that fixes their social anxiety ...
19 links 23 Sep 2013
E19. The Closet Reconfiguration
Howard becomes upset when Sheldon finds a letter from his estranged father whilst cleaning out his and Bernadette's closet.
22 links 30 Sep 2013
E20. The Tenure Turbulence
Leonard, Sheldon, Raj and Kripke battle for tenure at the university.
19 links 14 Oct 2013
E21. The Closure Alternative
Amy tries to help a depressed Sheldon find closure when one of his favorite TV shows is canceled. Raj becomes paranoid when he finds Lucy's blog.
22 links 28 Oct 2013
The Proton Resurgence E22. The Proton Resurgence
Bernadette and Howard offer to watch Raj's dog and live to regret it. Leonard and Sheldon hire their favorite childhood star to make an appearance.
22 links 11 Nov 2013
E23. The Love Spell Potential
A date between Raj and Lucy takes both of them out of their comfort zones. After a trip to Las Vegas goes awry, the girls join in on a Dungeons and Dragons game, which causes Amy a...
16 links 18 Nov 2013
E24. The Bon Voyage Reaction
Penny is thrown for a loop when Leonard is offered a job overseas, but the news is an even bigger shock to Sheldon. Raj and Lucy's relationship comes to a crossroad.
18 links 25 Nov 2013
Season 7
Season 7
E1. The Hofstadter Insufficiency
Sheldon and Penny bond over missing Leonard. Howard tries to help Raj get over his breakup with Lucy. Amy and Bernadette take a trip together to a biology convention.
20 links 06 Jan 2014
E2. The Deception Verification
Sheldon feels betrayed when Leonard returns from the North Sea and wants to spend his time with Penny instead of him. Howard's latest foray into helping his mother has some disastr...
14 links 13 Jan 2014
E3. The Scavenger Vortex
The gang get competitive when they are forced to take part in Raj's scavenger hunt.
14 links 20 Jan 2014
E4. The Raiders Minimization
Sheldon gets mad at Amy for ruining one of his favorite movies, Raj and Stuart try to make their online dating profiles more appealing, and Leonard tries to play the sympathy card ...
16 links 27 Jan 2014
E5. The Workplace Proximity
After a fight with Bernadette, Howard ends up on Raj's couch. Sheldon and Amy clash when Amy takes a job at the university.
19 links 03 Feb 2014
E6. The Romance Resonance
Howard tries to do something special to celebrate the anniversary of his first date with Bernadette. Sheldon is conflicted when he makes a major scientific breakthrough but some de...
20 links 10 Feb 2014
The Proton Displacement E7. The Proton Displacement
Sheldon seeks payback when Arthur "Professor Proton" Jeffries asks Leonard for help on a project instead of him. Raj gets upset at Howard for crashing his night with the girls.
20 links 17 Feb 2014
E8. The Itchy Brain Simulation
Sheldon demands Leonard make up for a mistake from their past. Penny confronts Raj's ex-girlfriend, Lucy.
19 links 24 Feb 2014
E9. The Thanksgiving Decoupling
The gang spend Thanksgiving at Mrs. Wolowitz's house. Howard tries to bond with his father-in-law, and a mistake from Penny's past comes back to haunt her.
20 links 03 Mar 2014
E10. The Discovery Dissipation
Leonard has to deal with the fallout of disproving Sheldon's new scientific discovery. Raj spends a week at Howard and Bernadette's apartment.
22 links 10 Mar 2014
E11. The Cooper Extraction
While Sheldon is at home in Texas, the rest of the gang decorate for Christmas and think about how much he has affected their lives.
18 links 17 Mar 2014
E12. The Hesitation Ramification
After Leonard tries to help Penny following a failed role on a TV show, she makes an important decision. Meanwhile, Raj and Stuart try to practice their social skills, and Sheldon ...
17 links 24 Mar 2014
E13. The Occupation Recalibration
Sheldon tries to relax after he is forced to take a vacation. Leonard struggles to be supportive of Penny after she quits her job. Amy receives unwanted attention from a co-worker....
20 links 08 Sep 2014
E14. The Convention Conundrum
When the guys can't get hold of any Comic-Con tickets, Sheldon tries to hold his own convention and ends up spending a wild night with James Earl Jones. Meanwhile, the girls try to...
19 links 08 Sep 2014
E15. The Locomotive Manipulation
Sheldon and Amy take a train ride to Napa Valley with Howard and Bernadette on Valentine's Day. Leonard and Penny take Raj's dog to the vet when she accidentally eats some chocolat...
22 links 15 Sep 2014
E16. The Table Polarization
Leonard's purchase of a dining room table causes Sheldon to reevaluate the changes in his life. Meanwhile, Howard is offered a chance to go back to space and Bernadette struggles w...
19 links 22 Sep 2014
E17. The Friendship Turbulence
After arguing with Sheldon, Howard tries to make amends by taking him to NASA headquarters in Houston. Penny has second thoughts about quitting her waitressing job when her car die...
18 links 29 Sep 2014
E18. The Mommy Observation
When Sheldon visits his mother in Houston, he is forced to confront a new reality. Back in Pasadena, the rest of the gang reluctantly take part in Raj's Murder Mystery party.
18 links 06 Oct 2014
E19. The Indecision Amalgamation
While Raj is wracked with guilt when he tries to date Lucy and Emily at the same time, Penny wrestles with whether to take a role in a cheesy movie and Sheldon is torn trying to ch...
16 links 13 Oct 2014
E20. The Relationship Diremption
Penny tries to help Sheldon when he reconsiders his "relationship" with String Theory. During a dinner with Howard and Bernadette, Raj discovers Howard once embarrassed himself on ...
19 links 20 Oct 2014
E21. The Anything Can Happen Recurrence
When Sheldon tries to be spontaneous, it leads to unexpected friction between the girls. Meanwhile, Raj seeks Howard's help in preparing for a date with Emily.
15 links 27 Oct 2014
E22. The Proton Transmogrification
As the gang celebrate Star Wars Day, Sheldon has difficulty dealing with the recent death of Arthur "Professor Proton" Jeffries.
18 links 03 Nov 2014
E23. The Gorilla Dissolution
Penny gets fired from her movie and takes a serious look at her life. Raj sees Emily on a date with another man at the movies. Howard and Bernadette have to take care of his mother...
18 links 10 Nov 2014
E24. The Status Quo Combustion
Sheldon gets upset about his career, the destruction of the comic book store and Leonard and Penny's future living arrangements. Howard and Bernadette struggle to keep hold of a ca...
12 links 17 Nov 2014
Season 8
Season 8
E1. The Locomotion Interruption
Sheldon's trip comes to an end when he is robbed, Penny interviews for a job at Bernadette's company, and Howard is weirded out by his mother's relationship with Stuart.
23 links 05 Jan 2015
E2. The Junior Professor Solution
Sheldon is forced to teach a class as a Junior Professor. Meanwhile, Amy plays both sides when tension arises between Penny and Bernadette.
26 links 12 Jan 2015
The First Pitch Insufficiency E3. The First Pitch Insufficiency
Howard becomes nervous after NASA asks him to throw out the first pitch at a Los Angeles Angels game. Meanwhile, Leonard and Penny try to prove Sheldon wrong when he says that he a...
24 links 19 Jan 2015
E4. The Hook-up Reverberation
Raj's honesty about his past comes back to haunt him after Emily takes a dislike to Penny. Meanwhile, the guys consider investing in the comic book store.
24 links 26 Jan 2015
E5. The Focus Attenuation
The girls head to Las Vegas, while the guys try to invent something cool, but only come up with new ways to procrastinate.
23 links 02 Feb 2015
E6. The Expedition Approximation
Sheldon and Raj test whether they could survive a dark-matter research expedition in a salt mine by simulating the conditions in a steam tunnel. Meanwhile, Leonard and Penny seek a...
18 links 09 Feb 2015
E7. The Misinterpretation Agitation
The guys befriend one of Penny's clients when he shows up at her apartment. Meanwhile, Bernadette gets upset when Amy torpedoes an article about her for a local magazine.
20 links 16 Feb 2015
E8. The Prom Equivalency
The girls decide to re-enact their high school proms with the guys. While Sheldon feels under pressure to commit to his relationship with Amy, Howard worries about who Stuart will ...
24 links 23 Feb 2015
E9. The Septum Deviation
Sheldon panics when Leonard announces he has to go into the hospital for surgery. Raj discovers his parents have divorced.
23 links 02 Mar 2015
E10. The Champagne Reflection
While Sheldon retires "Fun With Flags", Leonard, Howard and Raj look for something significant in a dead professor's research, and Bernadette finds out what her colleagues really t...
17 links 09 Mar 2015
The Clean Room Infiltration E11. The Clean Room Infiltration
Amy hosts a traditional Victorian Christmas Eve dinner as Raj's father comes to visit, while the guys try to shoo out a bird they let into the university clean room.
21 links 16 Mar 2015
The Space Probe Disintegration E12. The Space Probe Disintegration
Raj worries a probe he designed will not work in outer space, while Leonard and Sheldon go shopping with Penny and Amy.
20 links 23 Mar 2015
E13. The Anxiety Optimization
When Sheldon becomes stuck in a rut with his work, the gang try to help him by raising his stress levels. Howard teases Raj with a game called "Emily or Cinnamon."
20 links 14 Sep 2015
The Troll Manifestation E14. The Troll Manifestation
Leonard and Sheldon defend themselves against criticism from an online bully, while the girls confront embarrassing moments from their pasts.
25 links 21 Sep 2015
The Comic Book Store Regeneration E15. The Comic Book Store Regeneration
Howard receives some shocking news as everyone prepares for the re-opening of the comic book store. Meanwhile, Penny tries to teach Sheldon how to "let it go," but can't follow her...
19 links 28 Sep 2015
E16. The Intimacy Acceleration
Sheldon and Penny agree to participate in an unusual experiment. Leonard, Amy, Raj and Emily spend the evening trying to escape a room with a "zombie". Howard and Bernadette run in...
21 links 05 Oct 2015
The Colonization Application E17. The Colonization Application
A trip to the pet store ends in a fight after Amy learns Sheldon has applied for a one-way mission to colonize Mars. Meanwhile, Leonard surprises Penny with a very "adult" purchase...
19 links 12 Oct 2015
The Leftover Thermalization E18. The Leftover Thermalization
Tension arises when a magazine fails to mention Leonard in an article about the paper he co-wrote with Sheldon, and a blackout at Mrs. Wolowitz's home leads to a final family dinne...
16 links 19 Oct 2015
The Skywalker Incursion E19. The Skywalker Incursion
When Leonard and Sheldon are invited to speak at UC Berkeley, they take a detour to try and meet one of their idols. Meanwhile, while cleaning out Mrs. Wolowitz's house, a ping pon...
27 links 26 Oct 2015
E20. The Fortification Implementation
Howard meets the half-brother he never knew he had. Penny is invited to appear on Wil Wheaton's podcast.
23 links 02 Nov 2015
E21. The Communication Deterioration
When Raj is asked to create a message on the off chance a NASA mission discovers alien life, the guys fight over what he should do, while Penny contemplates returning to acting.
19 links 09 Nov 2015
The Graduation Transmission E22. The Graduation Transmission
Howard questions his engineering abilities when he and Sheldon can't get a toy drone to fly. A cancelled flight nearly prevents Leonard from giving the commencement address at his ...
21 links 16 Nov 2015
E23. The Maternal Combustion
Personalities collide when Leonard and Sheldon's mothers meet for the first time. Bernadette reaches her limit with Howard and Stuart.
22 links 23 Nov 2015
E24. The Commitment Determination
As Sheldon presses Leonard and Penny to set a wedding date, he encounters major changes in his relationship with Amy. Meanwhile, Raj wonders if he should break up with Emily, and H...
21 links 30 Nov 2015
Season 9
Season 9
E1. The Matrimonial Momentum
Penny struggles with Leonard's confession that he kissed another woman as they prepare to get married in Las Vegas. Meanwhile, Sheldon doesn't know what to do after Amy pushes paus...
21 links 04 Jan 2016
The Separation Oscillation E2. The Separation Oscillation
Leonard and Penny try to work through their marital issues. Meanwhile, Sheldon films a special episode of "Fun with Flags" after his breakup with Amy, and Bernadette feels guilty a...
1 link 11 Jan 2016
The Bachelor Party Corrosion E3. The Bachelor Party Corrosion
The guys's skills are put to the test when they get a flat tire on the way to Mexico for Leonard's bachelor party. The girls throw Penny a mini-bachelorette party.
2 links 18 Jan 2016
E4. The 2003 Approximation
An impending change to his living arrangements inspires Sheldon to revert to 2003, before he met Penny and Leonard. Raj and Howard form a band for the comic book store.
2 links 25 Jan 2016
E5. The Perspiration Implementation
Kripke expresses interest in Amy while leading a fencing lesson for the guys. Meanwhile, Stuart seeks help from the girls in getting more women interested in the comic book store.
3 links 01 Feb 2016
The Helium Insufficiency E6. The Helium Insufficiency
Leonard and Sheldon go to great lengths to secure the helium they need during a nation-wide shortage. Meanwhile, the rest of the gang try to find Amy a new boyfriend on a dating ap...
2 links 08 Feb 2016
The Spock Resonance E7. The Spock Resonance
While being interviewed for a documentary about Spock from Raumschiff Enterprise (1966), Sheldon struggles to suppress his emotions about his recent break-up from Amy. Meanwhile, H...
2 links 15 Feb 2016
The Mystery Date Observation E8. The Mystery Date Observation
Sheldon, Howard and Raj post an ad online to find a new girlfriend for Sheldon. Penny and Bernadette decide to spy when Amy is secretive about who she is dating.
3 links 22 Feb 2016
E9. The Platonic Permutation
On Thanksgiving, Sheldon and Amy try to spend time together as friends and go to an aquarium, Howard reluctantly agrees to volunteer at the soup kitchen with Bernadette, Raj and Em...
2 links 29 Feb 2016
The Earworm Reverberation E10. The Earworm Reverberation
Sheldon has a revelation when he realizes why a song was stuck in his head. Meanwhile, Amy invites Dave over for dinner despite their previously awkward date, and Howard and Raj be...
2 links 07 Mar 2016
E11. The Opening Night Excitation
Leonard, Howard and Raj have to decide who will take their extra Star Wars movie ticket, while Sheldon plans something special for Amy's birthday.
2 links 14 Mar 2016
The Sales Call Sublimation E12. The Sales Call Sublimation
Penny gets more than she bargained for when Leonard agrees to meet with a psychiatrist on her behalf to make a sale. Meanwhile, Sheldon and Raj collaborate on an astronomical disco...
3 links 21 Mar 2016
The Empathy Optimization E13. The Empathy Optimization
After being forced to deal with a sick Sheldon, the rest of the gang try to treat themselves to a Sheldon-free weekend.
2 links 29 Aug 2016
E14. The Meemaw Materialization
Sheldon is thrilled when his Meemaw comes to visit, but his excitement quickly fades when she butts heads with Amy. Meanwhile, Raj meets a girl at the comic book store who makes hi...
2 links 05 Sep 2016
E15. The Valentino Submergence
Sheldon and Amy host a Valentine's Day episode of "Fun with Flags", Leonard and Penny grapple with getting older, Howard and Bernadette find a surprise in their hot tub and Raj is ...
2 links 12 Sep 2016
E16. The Positive Negative Reaction
Bernadette reveals her pregnancy to Howard and the rest of the gang.
1 link 19 Sep 2016
E17. The Celebration Experimentation
The gang convince Sheldon to celebrate his birthday and throw him a party.
2 links 26 Sep 2016
The Application Deterioration E18. The Application Deterioration
Leonard, Sheldon, and Howard run into problems when they file for a patent for their infinite persistence gyroscope. Meanwhile, the girls give Raj dating advice when Emily reaches ...
1 link 10 Oct 2016
E19. The Solder Excursion Diversion
Amy is shocked at a revelation from Sheldon after she buys him a new laptop. Meanwhile, Raj sells out Leonard and Howard after they lie to their wives in order to attend an early s...
2 links 17 Oct 2016
E20. The Big Bear Precipitation
Secrets are revealed when Amy and Sheldon join Penny and Leonard on a weekend cabin trip. Raj is more excited about Howard's and Bernadette's impending parenthood than they are.
2 links 24 Oct 2016
E21. The Viewing Party Combustion
The gang pick sides when a small argument between Leonard and Sheldon erupts into a heated fight during a "Game of Thrones" viewing party.
2 links 31 Oct 2016
The Fermentation Bifurcation E22. The Fermentation Bifurcation
Sheldon and Bernadette spend the evening together while the rest of the gang go to a wine tasting party, but things get uncomfortable for Raj when Penny's ex-boyfriend Zack shows u...
2 links 07 Nov 2016
The Line Substitution Solution E23. The Line Substitution Solution
Sheldon hires Stuart to spend the day with Amy when he would rather go to the movies. Meanwhile, Penny struggles to make a connection with Leonard's mother when she comes to visit.
2 links 14 Nov 2016
The Convergence Convergence E24. The Convergence Convergence
Leonard and Penny try to have a wedding ceremony that everyone can attend, but it creates serious conflict among Sheldon's mother and Leonard's divorced parents. Meanwhile, Howard ...
2 links 21 Nov 2016
Season 10
Season 10
The Conjugal Conjecture E1. The Conjugal Conjecture
As Leonard and Penny attempt to hold another wedding ceremony everyone can attend, they have to deal with Penny's family arriving and Leonard's father spending the night with Sheld...
25 links 02 Jan 2017
E2. The Military Miniaturization
Howard is visited by an Air Force colonel regarding his invention. Penny accidentally lets it slip to her co-workers Bernadette's secret that she is pregnant.
24 links 09 Jan 2017
The Dependence Transcendence E3. The Dependence Transcendence
Bernadette confides to Raj she isn't sure if she's ready to be a mother. Penny accompanies Amy to a university mixer, and Sheldon goes to unusual extremes to assist Howard with his...
22 links 16 Jan 2017
The Cohabitation Experimentation E4. The Cohabitation Experimentation
When Amy must vacate her apartment for repairs, living arrangements are made with Leonard, Sheldon, and Penny. Howard and Bernadette don't want to know the sex of their baby, but R...
27 links 23 Jan 2017
The Hot Tub Contamination E5. The Hot Tub Contamination
Sheldon and Amy go through a period of adjustment with their new living arrangement. Howard and Bernadette are forced to vacation at home when she falls ill and keep it a secret, u...
23 links 30 Jan 2017
The Fetal Kick Catalyst E6. The Fetal Kick Catalyst
Sheldon and Amy host a brunch. Penny is surprised by her popularity when her movie, Serial Apeist, is featured at a Van Nuys comic book convention.
20 links 06 Feb 2017
The Veracity Elasticity E7. The Veracity Elasticity
Amy neglects to tell Sheldon her apartment has been repaired. Leonard and Penny discuss what is to be done with Sheldon's room, but Leonard becomes more upset that Penny's been sto...
19 links 13 Feb 2017
The Brain Bowl Incubation E8. The Brain Bowl Incubation
A proposition by Sheldon shocks Amy. Raj takes an interest in someone at the university.
20 links 20 Feb 2017
The Geology Elevation E9. The Geology Elevation
Sheldon can't contain his jealousy when Bert from the Geology Department wins the MacArthur Genius Grant. A toy Howard finds faces judgment by everyone.
19 links 27 Feb 2017
The Property Division Collision E10. The Property Division Collision
Dividing up their possessions becomes an all-out war between Leonard and Sheldon. Stuart asks to live with Howard and Bernadette and tries to supplant Raj's efforts to help with th...
22 links 06 Mar 2017
The Birthday Synchronicity E11. The Birthday Synchronicity
Amy's desire to have an intimate night with Sheldon on her birthday is interrupted by Bernadette going into labor.
15 links 15 Dec 2016
The Birthday Synchronicity E11. The Birthday Synchronicity
Amy's desire to have an intimate night with Sheldon on her birthday is interrupted by Bernadette going into labor.
15 links 13 Mar 2017
The Holiday Summation E12. The Holiday Summation
After spending the holidays apart, the gang gets together to hear about Sheldon's and Amy's trip to his mother's, Leonard's and Penny's Christmas tree adventure, and Howard's and B...
18 links 20 Mar 2017
The Romance Recalibration E13. The Romance Recalibration
Leonard and Penny ask for Sheldon's and Amy's help on putting the romance back in their marriage. Howard and Raj go to extreme lengths to stop the floor in Halley's bedroom from ma...
21 links 27 Mar 2017
The Emotion Detection Automation E14. The Emotion Detection Automation
Penny wants to help her brother get a job with her company. Sheldon learns of a machine that will help him understand human emotions. Raj reunites some of his old girlfriends to fi...
20 links 03 Apr 2017
The Locomotion Reverberation E15. The Locomotion Reverberation
Leonard and Howard's attempt to keep Sheldon away from their Air Force project by sending him on a train trip backfires. Penny and Amy take Bernadette for her first night out since...
21 links 09 Feb 2017
The Allowance Evaporation E16. The Allowance Evaporation
Sheldon and Amy have their first fight since moving in together. Meanwhile Raj is shocked at the reality of financial independence when he stops receiving support from his father.
19 links 16 Feb 2017
The Comic-Con Conundrum E17. The Comic-Con Conundrum
The guys' annual trip to Comic Con is in doubt when Raj can't afford to go.
19 links 23 Feb 2017
The Escape Hatch Identification E18. The Escape Hatch Identification
When the gang offers a place for Raj to live, it creates unexpected conflict among everyone and an argument between Amy and Leonard's mother.
16 links 09 Mar 2017
The Collaboration Fluctuation E19. The Collaboration Fluctuation
Leonard, Penny and Raj adjust to their new living arrangements; Sheldon expresses an interest in Amy's work.
17 links 30 Mar 2017
The Recollection Dissipation E20. The Recollection Dissipation
Sheldon reaches his limit when he works on projects with Leonard, Wolowitz and Amy in one day.
21 links 06 Apr 2017
The Separation Agitation E21. The Separation Agitation
Howard and Bernadette have a hard time leaving Halley in daycare when Bernadette returns to work. Also, Bert introduces the gang to his new girlfriend, Rebecca.
16 links 09 Oct 2017
The Cognition Regeneration E22. The Cognition Regeneration
Leonard is less than thrilled when Penny considers accepting a job offer from Zack, her ex-boyfriend. Howard teaches Sheldon new things.
15 links 27 Apr 2017
The Gyroscopic Collapse E23. The Gyroscopic Collapse
After celebrating the completion of the top-secret Air Force project, Leonard, Sheldon and Wolowitz get an unwelcome surprise; Amy receives an offer for a summer position as a visi...
16 links 04 May 2017
The Long Distance Dissonance E24. The Long Distance Dissonance
The gang is concerned when Sheldon's former admirer, Dr. Ramona Nowitzki, resurfaces while Amy is away at Princeton.
19 links 30 Oct 2017
Season 11
Season 11
The Proposal Proposal E1. The Proposal Proposal
Amy has trouble deciding whether or not she should marry Sheldon. Meanwhile, Bernadette confides in Penny when she finds out some huge news.
17 links 08 Jan 2018
The Retraction Reaction E2. The Retraction Reaction
Leonard angers the University and the Physics Community when he gives an embarrassing radio interview. Bernadette and Amy talk about their success. After the embarrassing radio int...
17 links 15 Jan 2018
The Relaxation Integration E3. The Relaxation Integration
Sheldon and Amy struggle with picking a wedding date. Amy wants it near a cliff which Sheldon doesn't want. Meanwhile Stuart and Raj fight over one of Bernadette's co-workers for a...
21 links 22 Jan 2018
The Explosion Implosion E4. The Explosion Implosion
Leonard is devastated by the new friendly relation developing between his mother and Penny. Meanwhile Sheldon takes a detour with Raj and Howard to explore the old belongings of Ho...
19 links 16 Oct 2017
The Collaboration Contamination E5. The Collaboration Contamination
Amy and Howard work in the lab together causing Sheldon, Bernadette and Raj to feel jealous and lonely. Penny and Leonard use a parenting book to control Sheldon's behavior.
22 links 23 Oct 2017
The Proton Regeneration E6. The Proton Regeneration
Sheldon and Wil Wheaton both go head-to-head for the role of the new Professor Proton, Meanwhile Penny takes care of Halley when Bernadette and Howard are on bed rest.
14 links 02 Nov 2017
The Geology Methodology E7. The Geology Methodology
Bert asks Sheldon to collaborate on a project with him, Sheldon becomes dubious others finding out because he thinks geology is beneath him. Raj begins dating Bernadette's Indian c...
12 links 09 Nov 2017
The Tesla Recoil E8. The Tesla Recoil
Howard and Leonard become upset after they discover that Sheldon has been working with the military without telling them; Bernadette asks Raj to investigate her suspicions that Ruc...
15 links 16 Nov 2017
The Bitcoin Entanglement E9. The Bitcoin Entanglement
Sheldon tries to teach the guys a lesson after they cut him out of a potentially valuable Bitcoin investment. Also, a seven-year-old video reveals a secret about Leonard and Penny'...
14 links 30 Nov 2017
The Confidence Erosion E10. The Confidence Erosion
Sheldon and Amy try to eliminate stress from wedding planning by applying math to the process ending up at city hall. Also, Raj "breaks up" with Howard after realizing his best fri...
16 links 07 Dec 2017
The Celebration Reverberation E11. The Celebration Reverberation
Sheldon and Wolowitz plan birthday celebrations for Amy and Halley, respectively. But later things go wrong. Amy and Sheldon get sick during the party and Raj help Wolowitz plan fo...
18 links 14 Dec 2017
The Matrimonial Metric E12. The Matrimonial Metric
Sheldon and Amy pick their best-man and maid of honor, by doing tricky experiments on their friends. This causes uproar in the group. Meanwhile, Leonard's self-confidence is still ...
16 links 04 Jan 2018
The Solo Oscillation E13. The Solo Oscillation
Sheldon kicks Amy out to work solo, so she and Leonard bond during a series of science experiments; Howard is replaced by Bert in Footprints on the Moon; Penny proves to be a surpr...
18 links 11 Jan 2018
The Separation Triangulation E14. The Separation Triangulation
Raj meets a girl who is his new love but meanwhile finds something about her that he did not realize.
10 links 18 Jan 2018
The Novelization Correlation E15. The Novelization Correlation
Leonard's book raises questions, and Amy guest stars on the new Professor Proton show.
19 links 01 Feb 2018
The Neonatal Nomenclature E16. The Neonatal Nomenclature
When Bernadette won't go into labor, the gang try different tactics to get things started. Also, Wolowitz confronts Bernadette after Amy accidentally reveals she's already chosen t...
1 link 01 Mar 2018
The Athenaeum Allocation E17. The Athenaeum Allocation
Leonard jumps through hoops to help secure the perfect wedding venue for Sheldon and Amy. Also, Bernadette and Wolowitz have a hard time deciding who should stay at home with the k...
1 link 08 Mar 2018
The Gates Excitation E18. The Gates Excitation
Leonard, Howard and Raj try to meet Bill Gates, who's meeting with Penny to merge their companies; Sheldon thinks he's the victim of an April Fool's prank.
7 links 29 Mar 2018
The Tenant Disassociation E19. The Tenant Disassociation
Leonard runs against Sheldon to be president of the tenants association; Wolowitz and Koothrappali find a drone in the backyard.
5 links 05 Apr 2018
The Reclusive Potential E20. The Reclusive Potential
Sheldon takes the guys to a cabin in the middle of nowhere to meet a reclusive scientist; Penny and Bernadette improvise Amy's bachelorette party.
5 links 12 Apr 2018
The Comet Polarization E21. The Comet Polarization
Sheldon's comic book store experience changes when writer Neil Gaiman puts Stuart's store on the map; friendships are threatened when Koothrappali takes credit for Penny's astronom...
7 links 19 Apr 2018
The Monetary Insufficiency E22. The Monetary Insufficiency
Sheldon goes to Vegas to win money for science. Also, Penny and Bernadette take Amy wedding dress shopping, but her terrible choice entangles them in a web of lies.
7 links 26 Apr 2018
The Sibling Realignment E23. The Sibling Realignment
Sheldon and Leonard make a road trip to wrangle a reluctant wedding guest.
9 links 03 May 2018
The Bow Tie Asymmetry E24. The Bow Tie Asymmetry
When Amy's parents and Sheldon's family arrive, everybody is focused to make sure all wedding arrangements go according to plan - everyone except the bride and groom.
3 links 10 May 2018
Season 12
Season 12
Episode #12.1 E1. Episode #12.1
24 Sep 2018
Episode #12.2 E2. Episode #12.2
Episode #12.3 E3. Episode #12.3
Episode #12.4 E4. Episode #12.4
Episode #12.5 E5. Episode #12.5
Episode #12.6 E6. Episode #12.6
Episode #12.7 E7. Episode #12.7
Episode #12.8 E8. Episode #12.8
Episode #12.9 E9. Episode #12.9
Episode #12.10 E10. Episode #12.10
Episode #12.11 E11. Episode #12.11
Episode #12.12 E12. Episode #12.12
Episode #12.13 E13. Episode #12.13
Episode #12.14 E14. Episode #12.14
Episode #12.15 E15. Episode #12.15
Episode #12.16 E16. Episode #12.16
Episode #12.17 E17. Episode #12.17
Episode #12.18 E18. Episode #12.18
Episode #12.19 E19. Episode #12.19
Episode #12.20 E20. Episode #12.20
Episode #12.21 E21. Episode #12.21
Episode #12.22 E22. Episode #12.22
Episode #12.23 E23. Episode #12.23
Episode #12.24 E24. Episode #12.24
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moviefan ·2 years ago
LOVE THIS SERIE!!! perfect streamlinks
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