The Big Bang Theory
Cast & Crew
![Johnny Galecki](https://cdn.statically.io/img/ntvb.tmsimg.com/assets/assets/33631_v9_bb.jpg?w=270&h=360)
Johnny Galecki Leonard Hofstadter
![Jim Parsons](https://cdn.statically.io/img/ntvb.tmsimg.com/assets/assets/314170_v9_bb.jpg?w=270&h=360)
Jim Parsons Sheldon Cooper
![Kaley Cuoco](https://cdn.statically.io/img/ntvb.tmsimg.com/assets/assets/169721_v9_bc.jpg?w=270&h=360)
Kaley Cuoco Penny
![Simon Helberg](https://cdn.statically.io/img/ntvb.tmsimg.com/assets/assets/220961_v9_bb.jpg?w=270&h=360)
Simon Helberg Howard Wolowitz
![Kunal Nayyar](https://cdn.statically.io/img/ntvb.tmsimg.com/assets/assets/508075_v9_bb.jpg?w=270&h=360)
Kunal Nayyar Raj Koothrappali
![Mayim Bialik](https://cdn.statically.io/img/ntvb.tmsimg.com/assets/assets/155_v9_bb.jpg?w=270&h=360)
Mayim Bialik Amy Farrah Fowler
![Melissa Rauch](https://cdn.statically.io/img/ntvb.tmsimg.com/assets/assets/530748_v9_bc.jpg?w=270&h=360)
Melissa Rauch Bernadette Rostenkowski
![Chuck Lorre](https://cdn.statically.io/img/ntvb.tmsimg.com/assets/assets/75481_v9_bc.jpg?w=270&h=360)
Chuck Lorre Executive Producer
![](https://cdn.statically.io/img/www.tvinsider.com/wp-content/themes/tv/images/avatar.png)
Bill Prady Executive Producer
![Steven Molaro](https://cdn.statically.io/img/ntvb.tmsimg.com/assets/assets/262338_v9_bb.jpg?w=270&h=360)
Steven Molaro Executive Producer
![Mark Cendrowski](https://cdn.statically.io/img/ntvb.tmsimg.com/assets/assets/188536_v9_bb.jpg?w=270&h=360)
Mark Cendrowski Director
![](https://cdn.statically.io/img/www.tvinsider.com/wp-content/themes/tv/images/avatar.png)
Anthony Rich Director
![Chuck Lorre](https://cdn.statically.io/img/ntvb.tmsimg.com/assets/assets/75481_v9_bc.jpg?w=270&h=360)
Chuck Lorre Screenwriter
![](https://cdn.statically.io/img/www.tvinsider.com/wp-content/themes/tv/images/avatar.png)
Bill Prady Screenwriter
![](https://cdn.statically.io/img/www.tvinsider.com/wp-content/themes/tv/images/avatar.png)
Kristy Cecil Producer
⨁Full Cast & CrewUpcoming TV Airings
The airings below are based on a generic national schedule. Times and dates can vary by TV provider.
Tuesday, July 16
The Hook-Up Reverberation
Season 8 • Episode 4
Raj's honesty comes back to haunt him when his new girlfriend is unfriendly to Penny.
Tuesday, July 16
The Focus Attenuation
Season 8 • Episode 5
During their weekend in Las Vegas, Bernadette and Amy accuse Penny of being a buzz kill.
Tuesday, July 16
The Expedition Approximation
Season 8 • Episode 6
Raj and Sheldon try to simulate a dark-matter research expedition; Penny and Leonard have a fight.
Tuesday, July 16
The Misinterpretation Agitation
Season 8 • Episode 7
The guys try to help when Penny is faced with an awkward dilemma at work.
Tuesday, July 16
The Prom Equivalency
Season 8 • Episode 8
Sheldon feels pressured to participate in traditions when the gang re-creates a high-school prom.
Tuesday, July 16
The Septum Deviation
Season 8 • Episode 9
Leonard has minor surgery on his nose, causing Sheldon to overreact.
Wednesday, July 17
The Extract Obliteration
Season 6 • Episode 6
A game threatens Sheldon's relationship with Stephen Hawking; Penny signs up for a college class.
Wednesday, July 17
The Champagne Reflection
Season 8 • Episode 10
Howard, Leonard and Raj look through their dead professor's research.
Wednesday, July 17
The Clean Room Infiltration
Season 8 • Episode 11
Leonard and Wolowitz clash over a work emergency; Sheldon resents having to celebrate the holidays.
Wednesday, July 17
The Space Probe Disintegration
Season 8 • Episode 12
The guys agree to do something the girls like; Leonard and Sheldon butt heads.
Wednesday, July 17
The Anxiety Optimization
Season 8 • Episode 13
Sheldon asks his friends to challenge him in hope of achieving a scientific breakthrough.
Wednesday, July 17
The Troll Manifestation
Season 8 • Episode 14
Sheldon and Leonard must defend themselves from an online bully's criticism after writing a paper.
Wednesday, July 17
The Comic Book Store Regeneration
Season 8 • Episode 15
The gang waits for the reopening of the comic book store; Wolowitz gets some shocking news.
Wednesday, July 17
The Intimacy Acceleration
Season 8 • Episode 16
Penny and Sheldon design an experiment -- as a joke -- to make participants fall in love.
Wednesday, July 17
The Separation Agitation
Season 10 • Episode 21
Howard and Bernadette struggle to leave Halley in day care; Bert introduces his new girlfriend.
Thursday, July 18
The Habitation Configuration
Season 6 • Episode 7
Sheldon is caught in the middle of Amy and Wil Wheaton's argument.
Thursday, July 18
The Leftover Thermalization
Season 8 • Episode 18
A magazine article only credits Sheldon in an article about a paper he co-wrote with Leonard.
Thursday, July 18
The Skywalker Incursion
Season 8 • Episode 19
While on their way to UC Berkeley, Sheldon and Leonard take a detour in hope of meeting an idol.
Thursday, July 18
The Fortification Implementation
Season 8 • Episode 20
Sheldon and Amy build a blanket fort; Wolowitz meets a half-brother he didn't know he had.
Thursday, July 18
The Communication Deterioration
Season 8 • Episode 21
The guys fight over a message that could be used for alien contact.
Thursday, July 18
The Graduation Transmission
Season 8 • Episode 22
Wolowitz questions his engineering skills; a canceled flight puts Leonard's plans in jeopardy.
Thursday, July 18
The Maternal Combustion
Season 8 • Episode 23
When Sheldon's and Leonard's mothers finally meet, personalities collide.
Thursday, July 18
The Commitment Determination
Season 8 • Episode 24
While facing relationship changes, Sheldon pushes Penny and Leonard to choose a wedding date.
Thursday, July 18
The Cognition Regeneration
Season 10 • Episode 22
Leonard has concerns when Penny considers accepting a job offer from Zack, her ex-boyfriend.
Thursday, July 18
The Separation Oscillation
Season 9 • Episode 2
Leonard tries to ease Penny's mind; Sheldon plans a special episode of "Fun With Flags."
Thursday, July 18
The Bachelor Party Corrosion
Season 9 • Episode 3
A flat tire during Leonard's bachelor party weekend in Mexico tests the guys' skills.
Thursday, July 18
The 2003 Approximation
Season 9 • Episode 4
An impending change inspires Sheldon to revert to 2003, before he met Penny and Leonard.
Thursday, July 18
The Perspiration Implementation
Season 9 • Episode 5
Barry Kripke expresses interest in Amy while leading a fencing lesson for the guys.
Friday, July 19
The 43 Peculiarity
Season 6 • Episode 8
Raj and Howard try to figure out why Sheldon disappears at 2:45 every afternoon.
Friday, July 19
The Helium Insufficiency
Season 9 • Episode 6
Leonard and Sheldon try to secure the helium they need during a nation-wide shortage.
Friday, July 19
The Spock Resonance
Season 9 • Episode 7
Sheldon struggles to keep his emotions in check when he is interviewed for a documentary.
Friday, July 19
The Mystery Date Observation
Season 9 • Episode 8
Sheldon, Wolowitz and Koothrappali post an ad online to find a new girlfriend for Sheldon.
Friday, July 19
The Platonic Permutation
Season 9 • Episode 9
Amy and Sheldon spend Thanksgiving at the aquarium -- as friends.
Friday, July 19
The Earworm Reverberation
Season 9 • Episode 10
Sheldon has a song stuck in his head; despite their awkward date, Amy asks Dave over for dinner.
Friday, July 19
The Opening Night Excitation
Season 9 • Episode 11
After dating for more than five years, Amy and Sheldon spend the night together for the first time.
Friday, July 19
The Sales Call Sublimination
Season 9 • Episode 12
Leonard meets with a psychiatrist; Wolowitz and Bernadette struggle when Stuart moves out.
Friday, July 19
The Gyroscopic Collapse
Season 10 • Episode 23
Leonard, Sheldon and Wolowitz get an unwelcome surprise after completing the Air Force project.
Saturday, July 20
The Parking Spot Escalation
Season 6 • Episode 9
Sheldon and Wolowitz's fight over a parking spot at the university impacts the whole gang.
Sunday, July 21
The Pulled Groin Extrapolation
Season 5 • Episode 3
Bernadette, Howard and Mrs. Wolowitz spend the weekend together.
Sunday, July 21
The Meemaw Materialization
Season 9 • Episode 14
Sheldon's excitement about his Meemaw's visit fades when she butts heads with Amy.
Sunday, July 21
The Valentino Submergence
Season 9 • Episode 15
Amy and Sheldon host a Valentine's Day edition of Fun With Flags; Raj is torn between two women.
Sunday, July 21
The Positive Negative Reaction
Season 9 • Episode 16
The gang celebrates news of Bernadette's pregnancy by singing karaoke.
Sunday, July 21
The Celebration Experimentation
Season 9 • Episode 17
For the first time in nine years, the gang celebrates Sheldon's birthday.
Sunday, July 21
The Application Deterioration
Season 9 • Episode 18
The guys file for a patent on their invention; the girls give dating advice to Koothrappali.
Sunday, July 21
The Solder Excursion Diversion
Season 9 • Episode 19
Sheldon makes a revelation when Amy buys him a new laptop; Leonard and Wolowitz lie to their wives.
Monday, July 22
The Big Bear Precipitation
Season 9 • Episode 20
Sheldon shares a secret about Leonard when they go on a weekend trip with Penny and Amy.
Monday, July 22
The Viewing Party Combustion
Season 9 • Episode 21
The gang must choose sides when an argument between Sheldon and Leonard turns into a heated debate.
Monday, July 22
The Fermentation Bifurcation
Season 9 • Episode 22
The gang runs into Penny's ex while out at a wine bar; Bernadette spends an evening with Sheldon.
Monday, July 22
The Line Substitution Solution
Season 9 • Episode 23
Sheldon wants to go to a movie screening, so he pays Stuart to spend the day with Amy.
Monday, July 22
The Convergence Convergence
Season 9 • Episode 24
Leonard's recently divorced parents and Sheldon's devoutly religious mother visit.
Monday, July 22
The Conjugal Conjecture
Season 10 • Episode 1
The group deals with the aftermath of Sheldon's mother and Leonard's father's evening together.
Monday, July 22
The Military Miniaturization
Season 10 • Episode 2
Wolowitz has a meeting with Colonel Williams, a representative from the Air Force.
Monday, July 22
The Long Distance Dissonance
Season 10 • Episode 24
Sheldon's former admirer, Dr. Ramona Nowitzki, resurfaces while Amy is away at Princeton.
Monday, July 22
The Cohabitation Experimentation
Season 10 • Episode 4
After her apartment floods, Amy suggests that she and Sheldon move in together.
Monday, July 22
The Hot Tub Contamination
Season 10 • Episode 5
Things do not run smoothly when Amy moves in with Sheldon, and Leonard and Penny have to intervene.
Monday, July 22
The Fetal Kick Catalyst
Season 10 • Episode 6
At a Comic Con event, Penny learns there are fans of her performance in "Serial Ape-ist."
Monday, July 22
The Veracity Elasticity
Season 10 • Episode 7
Amy lies about repairs being made to her apartment so she can continue living with Sheldon.
Tuesday, July 23
The Fish Guts Displacement
Season 6 • Episode 10
When Amy gets sick, Sheldon tries to nurse her back to health.
Tuesday, July 23
The Brain Bowl Incubation
Season 10 • Episode 8
After a successful gene experiment, Sheldon is determined to convince Amy they should procreate.
Tuesday, July 23
The Geology Elevation
Season 10 • Episode 9
Sheldon gets jealous when a co-worker wins an award; Wolowitz finds an old invention.
Tuesday, July 23
The Property Division Collision
Season 10 • Episode 10
Sheldon and Leonard divvy up their shared belongings.
Tuesday, July 23
The Birthday Synchronicity
Season 10 • Episode 11
Bernadette and Howard welcome their baby; Amy celebrates her birthday with Sheldon.
Tuesday, July 23
The Holiday Summation
Season 10 • Episode 12
Sheldon and Amy visit Penny and Leonard and tell them about their terrible trip to Texas.
Wednesday, July 24
The Santa Simulation
Season 6 • Episode 11
During a game, Sheldon revisits Christmas memories; finding a date for Koothrappali.
Wednesday, July 24
The Emotion Detection Automation
Season 10 • Episode 14
Sheldon tests an MIT invention after hearing it can help him read people's emotions.
Wednesday, July 24
The Locomotion Reverberation
Season 10 • Episode 15
Leonard and Wolowitz try to distract Sheldon when he slows the progress of their guidance system.
Wednesday, July 24
The Allowance Evaporation
Season 10 • Episode 16
Sheldon and Amy have a fight; Koothrappali stops receiving financial support from his father.
Wednesday, July 24
The Comic-Con Conundrum
Season 10 • Episode 17
Koothrappali asks Sheldon to help him get out of debt; Penny considers joining Leonard at Comic-Con.
Wednesday, July 24
The Escape Hatch Identification
Season 10 • Episode 18
Leonard and Penny offer Sheldon's old room to Raj after he moves out of his apartment.
Wednesday, July 24
The Collaboration Fluctuation
Season 10 • Episode 19
Leonard, Penny and Raj adjust to their new arrangement; Sheldon expresses interest in Amy's work.
Wednesday, July 24
The Recollection Dissipation
Season 10 • Episode 20
Sheldon collaborates on too many projects; Bernadette nears the end of her maternity leave.
Wednesday, July 24
The Cognition Regeneration
Season 10 • Episode 22
Leonard has concerns when Penny considers accepting a job offer from Zack, her ex-boyfriend.
Thursday, July 25
The Egg Salad Equivalency
Season 6 • Episode 12
Sheldon is accused of sexual harassment and winds up getting Raj, Leonard and Wolowitz in trouble.
Thursday, July 25
The Separation Agitation
Season 10 • Episode 21
Howard and Bernadette struggle to leave Halley in day care; Bert introduces his new girlfriend.
Thursday, July 25
The Gyroscopic Collapse
Season 10 • Episode 23
Leonard, Sheldon and Wolowitz get an unwelcome surprise after completing the Air Force project.
Thursday, July 25
The Long Distance Dissonance
Season 10 • Episode 24
Sheldon's former admirer, Dr. Ramona Nowitzki, resurfaces while Amy is away at Princeton.
Thursday, July 25
The Proposal Proposal
Season 11 • Episode 1
Amy answers Sheldon's marriage proposal; Howard and Bernadette struggle with unexpected news.
Thursday, July 25
The Retraction Reaction
Season 11 • Episode 2
Leonard's job is at stake after he gives an embarrassing radio interview; Amy and Bernadette bond.
Thursday, July 25
The Explosion Implosion
Season 11 • Episode 4
Wolowitz and Sheldon bond over having disappointing fathers; Leonard's mother befriends Penny.
Thursday, July 25
The Collaboration Contamination
Season 11 • Episode 5
Penny and Leonard learn a secret from an unlikely source about dealing with Sheldon.
Thursday, July 25
The Relaxation Integration
Season 11 • Episode 3
As Sheldon stresses about picking a wedding date, Amy tells him he can be more easygoing.
Thursday, July 25
The Geology Methodology
Season 11 • Episode 7
Sheldon tries to keep his collaboration with Bert a secret; Penny and Bernadette coach Koothrappali.
Thursday, July 25
The Tesla Recoil
Season 11 • Episode 8
Leonard and Wolowitz are furious to learn Sheldon worked with the military behind their backs.
Thursday, July 25
The Bitcoin Entanglement
Season 11 • Episode 9
Sheldon tries to teach the guys a lesson after being cut out of a potentially valuable investment.
Thursday, July 25
The Confidence Erosion
Season 11 • Episode 10
Sheldon and Amy try to use math to eliminate wedding planning stress.
Friday, July 26
The Bakersfield Expedition
Season 6 • Episode 13
The guys don costumes and go on a road trip to a comic book convention.
Friday, July 26
The Relaxation Integration
Season 11 • Episode 3
As Sheldon stresses about picking a wedding date, Amy tells him he can be more easygoing.
Friday, July 26
The Celebration Reverberation
Season 11 • Episode 11
Sheldon plans a dinner for Amy's birthday; Leonard receives a Christmas letter from his brother.
Friday, July 26
The Matrimonial Metric
Season 11 • Episode 12
Sheldon and Amy subject their friends to experiments; Penny reveals her feelings about Amy.
Friday, July 26
The Solo Oscillation
Season 11 • Episode 13
Sheldon kicks Amy out to work solo; Amy and Leonard bond during a series of science experiments.
Friday, July 26
The Separation Triangulation
Season 11 • Episode 14
Koothrappali learns the woman he's dating has a very upset husband; Sheldon rents his old room.
Friday, July 26
The Novelization Correlation
Season 11 • Episode 15
Sheldon petitions Wil Wheaton to appear on his show, but Wil offers a role to Amy instead.
Friday, July 26
The Neonatal Nomenclature
Season 11 • Episode 16
When Bernadette won't go into labor, her friends try different tactics to get things started.
Friday, July 26
The Explosion Implosion
Season 11 • Episode 4
Wolowitz and Sheldon bond over having disappointing fathers; Leonard's mother befriends Penny.
Saturday, July 27
The Cooper/Kripke Inversion
Season 6 • Episode 14
Sheldon faces a crisis of confidence when he is forced to work with his nemesis, Barry Kripke.
Sunday, July 28
The Russian Rocket Reaction
Season 5 • Episode 5
Wil Wheaton invites Leonard and Sheldon to a party at his house; Howard receives an opportunity.
Sunday, July 28
The Gates Excitation
Season 11 • Episode 18
Penny gets the opportunity to host Bill Gates at work when his company wants to partner with hers.
Sunday, July 28
The Tenant Disassociation
Season 11 • Episode 19
Leonard decides to run against Sheldon for president of the tenants association.
Sunday, July 28
The Reclusive Potential
Season 11 • Episode 20
A brilliant but reclusive scientist invites Sheldon to his cabin in the middle of nowhere.
Sunday, July 28
The Comet Polarization
Season 11 • Episode 21
Friendships are threatened when Koothrappali takes credit for Penny's astronomical discovery.
Sunday, July 28
The Monetary Insufficiency
Season 11 • Episode 22
Sheldon tries to win money for science; Penny and Bernadette take Amy wedding dress shopping.
Sunday, July 28
The Sibling Realignment
Season 11 • Episode 23
Sheldon's mother won't attend his wedding unless he invites his brother.
Monday, July 29
The Rhinitis Revelation
Season 5 • Episode 6
Sheldon finds himself competing with the gang for his mother's attention when she visits.
Monday, July 29
The Bow Tie Asymmetry
Season 11 • Episode 24
Amy's parents and Sheldon's family arrive; nearly everybody is focused on the wedding plans.
Monday, July 29
The Conjugal Configuration
Season 12 • Episode 1
Penny and Leonard discover they are uncomfortably similar to Amy's parents.
Monday, July 29
The Wedding Gift Wormhole
Season 12 • Episode 2
Sheldon and Amy go crazy trying to figure out what Leonard and Penny gave them for their wedding.
Monday, July 29
The Procreation Calculation
Season 12 • Episode 3
Stuart starts bringing his new girlfriend home; Koothrappali explores an arranged marriage.
Monday, July 29
The Tam Turbulence
Season 12 • Episode 4
Sheldon won't tell anyone why he's never mentioned Tam, his childhood best friend.
Monday, July 29
The Planetarium Collision
Season 12 • Episode 5
When Amy doesn't have time to work on super-asymmetry, Sheldon schemes to ensure she's available.
Monday, July 29
The Imitation Perturbation
Season 12 • Episode 6
Sheldon seeks retaliation when Wolowitz dresses up as Sheldon for Halloween.
Monday, July 29
The Collaboration Contamination
Season 11 • Episode 5
Penny and Leonard learn a secret from an unlikely source about dealing with Sheldon.
Monday, July 29
The Consummation Deviation
Season 12 • Episode 8
Sheldon tries to bond with Amy's father; Wolowitz lures Mr. Fowler away with magic tricks.
Monday, July 29
The Citation Negation
Season 12 • Episode 9
Sheldon and Amy are devastated after learning that Super Asymmetry has already been disproved.
Monday, July 29
The VCR Illumination
Season 12 • Episode 10
A VHS tape from Sheldon's past inspires him not to give up; Bernadette tries to help Wolowitz.
Monday, July 29
The Paintball Scattering
Season 12 • Episode 11
Penny and Leonard organize a paintball game, which results in mayhem due to Sheldon's jealousy.
Tuesday, July 30
The Spoiler Alert Segmentation
Season 6 • Episode 15
A fight between Sheldon and Leonard impacts Amy and Penny's living arrangements.
Tuesday, July 30
The Propagation Proposition
Season 12 • Episode 12
Penny's ex-boyfriend Zack learns that he is infertile, so he asks Leonard for help.
Tuesday, July 30
The Confirmation Polarization
Season 12 • Episode 13
A rival team of physicists tries to take credit for Amy and Sheldon's super asymmetry theory.
Tuesday, July 30
The Meteorite Manifestation
Season 12 • Episode 14
Leonard is disappointed when his friends exclude him from a scientific project.
Tuesday, July 30
The Donation Oscillation
Season 12 • Episode 15
Penny tries to throw a wrench into Leonard's plan to be a sperm donor for her ex-boyfriend.
Tuesday, July 30
The Proton Regeneration
Season 11 • Episode 6
Sheldon auditions for the role of the new Professor Proton; Penny takes care of Halley.
Wednesday, July 31
The Tangible Affection Proof
Season 6 • Episode 16
The guys search for Valentine's Day gifts; Stuart and Raj host a "lonely people" party.
Wednesday, July 31
The Inspiration Deprivation
Season 12 • Episode 19
Wolowitz buys a scooter that looks like the one he had years ago.
Wednesday, July 31
The Decision Reverberation
Season 12 • Episode 20
Koothrappali publishes a paper that suggests he may have discovered alien life.
Wednesday, July 31
The Plagiarism Schism
Season 12 • Episode 21
Kripke has proof that Dr. Pemberton plagiarized his thesis in college.
Wednesday, July 31
The Maternal Conclusion
Season 12 • Episode 22
Leonard is pleasantly surprised when Beverly comes to visit and she's genuinely kind to him.
Wednesday, July 31
The Stockholm Syndrome
Season 12 • Episode 24
Bernadette and Wolowitz leave their kids for the first time; Penny and Leonard try to keep a secret.
Wednesday, July 31
Pilot
Season 1 • Episode 1
Leonard likes new neighbor Penny, but his roommate thinks he is chasing an impossible dream.
Wednesday, July 31
The Geology Methodology
Season 11 • Episode 7
Sheldon tries to keep his collaboration with Bert a secret; Penny and Bernadette coach Koothrappali.
Thursday, August 1
The Monster Isolation
Season 6 • Episode 17
Koothrappali decides to never leave his apartment; Penny's acting skills impress Sheldon.
Thursday, August 1
The Fuzzy Boots Corollary
Season 1 • Episode 3
Unhappy that Penny is seeing someone, Leonard summons the courage to ask another woman out.
Thursday, August 1
The Luminous Fish Effect
Season 1 • Episode 4
Getting fired gives Sheldon the opportunity to explore life beyond physics.
Thursday, August 1
The Hamburger Postulate
Season 1 • Episode 5
Leonard, trying to get over Penny, has an unexpected encounter with a fellow scientist.
Thursday, August 1
The Middle Earth Paradigm
Season 1 • Episode 6
Leonard, Sheldon, Wolowitz and Koothrappali attend Penny's Halloween party.
Thursday, August 1
The Dumpling Paradox
Season 1 • Episode 7
Penny sleeps on Leonard and Sheldon's couch when Wolowitz takes over her apartment.
Thursday, August 1
The Grasshopper Experiment
Season 1 • Episode 8
On a blind date, Koothrappali discovers that he can talk to the opposite sex after a few drinks.
Thursday, August 1
The Cooper-Hofstadter Polarization
Season 1 • Episode 9
Penny tries to mediate when Sheldon and Leonard disagree about a physics conference.
Thursday, August 1
The Tesla Recoil
Season 11 • Episode 8
Leonard and Wolowitz are furious to learn Sheldon worked with the military behind their backs.
Thursday, August 1
The Pancake Batter Anomaly
Season 1 • Episode 11
Leonard and the boys avoid Sheldon when he gets sick, leaving Penny to nurse him back to health.
Thursday, August 1
The Jerusalem Duality
Season 1 • Episode 12
Sheldon and Leonard look for a way to derail a 15-year-old physics prodigy's research.
Thursday, August 1
The Bat Jar Conjecture
Season 1 • Episode 13
The guys kick Sheldon off the Physics Bowl team and bring his nemesis aboard.
Thursday, August 1
The Nerdvana Annihilation
Season 1 • Episode 14
Penny tells the guys their obsession with comics and toys is pathetic.
Friday, August 2
The Contractual Obligation Implementation
Season 6 • Episode 18
Leonard, Sheldon and Wolowitz talk to junior high girls about science-related careers.
Friday, August 2
The Pork Chop Indeterminacy
Season 1 • Episode 15
Leonard, Wolowitz and Koothrappali fall for Sheldon's twin sister.
Friday, August 2
The Peanut Reaction
Season 1 • Episode 16
Penny learns that Leonard does not celebrate birthdays, so she plans a surprise party.
Friday, August 2
The Tangerine Factor
Season 1 • Episode 17
Leonard finally works up the courage to ask Penny out on a date, and both ask Sheldon for advice.
Friday, August 2
The Bad Fish Paradigm
Season 2 • Episode 1
Penny's first date with Leonard goes awry; Penny finds Sheldon to be an unwilling confidant.
Friday, August 2
The Codpiece Topology
Season 2 • Episode 2
Leonard rushes into a rebound relationship with Sheldon's nemesis.
Friday, August 2
The Barbarian Sublimation
Season 2 • Episode 3
Sheldon creates a monster when he introduces Penny to online gaming.
Friday, August 2
The Griffin Equivalency
Season 2 • Episode 4
Raj gets an inflated ego and makes a play for Penny after being referenced in a magazine article.
Friday, August 2
The Bitcoin Entanglement
Season 11 • Episode 9
Sheldon tries to teach the guys a lesson after being cut out of a potentially valuable investment.
Saturday, August 3
The Closet Reconfiguration
Season 6 • Episode 19
Howard considers whether or not he should open a letter from his father.
News aboutThe Big Bang Theory
![](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2024/07/successful-spinoff-header-450x289.jpg)
13 Most Successful Spinoffs, Ranked
![Jim Parsons in 'Young Sheldon'](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2024/05/young-sheldon-season-7-finale-jim-parsons-450x289.jpg)
Jim Parsons Talks ‘Big Bang Theory’ Sequel & ‘Young Sheldon’ Finale
![Jim Parsons in 'The Big Bang Theory' Season 7 Episode 17](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2024/03/jim-parsons-the-big-bang-theory-season-7-450x289.jpg)
Jim Parsons Talks ‘Weird’ but ‘Beautiful’ Return to ‘Big Bang Theory’ Role for ‘Young Sheldon’ Finale
![Mayim Bialik and Jim Parsons in 'The Big Bang Theory'](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2024/03/big-bang-theory-finale-bialik-parsons-450x289.jpg)
‘Young Sheldon’: Jim Parsons & Mayim Bialik Reprising ‘Big Bang Theory’ Roles in Series Finale
![](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2024/03/best-chuck-lorre-shows-450x289.jpg)
15 Best Chuck Lorre TV Shows, Ranked
![Raegan Revord and Montana Jordan in 'Young Sheldon' Season 7](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2024/02/young-sheldon-season-6-7-spinoff-raegan-revord-montana-jordan-450x289.jpg)
Could Missy Appear in Potential ‘Young Sheldon’ Georgie & Mandy Spinoff?
![Kunal Nayyar and Melissa Rauch for 'The Big Bang Theory'](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2024/01/the-big-bang-theory-kunal-nayyar-melissa-rauch-450x289.jpg)
‘Night Court’ to Host ‘Big Bang Theory’ Reunion With Kunal Nayyar Guest Role
![Kate Micucci](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2023/12/kate-micucci-1-450x289.jpg)
‘Big Bang Theory’ Actress Kate Micucci Reveals Shocking Lung Cancer Diagnosis
![Kaley Cuoco wearing santa hat in 'The Big Bang Theory' Christmas episode](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2023/12/Big-Bang-Therory-christmas-episode-450x289.jpg)
9 TV Episodes That Pay Homage to ‘It’s a Wonderful Life’ & Where to Watch Them
![TV Holiday Gift Guide](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2023/11/IMG_6074-450x289.png)
Holiday Gift Ideas for the TV & Movie Lover in Your Life – Buy Them Now
![Matthew Perry and Courteney Cox on Friends - Season 5, 'The One with All the Thanksgivings'](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2023/11/friends-450x289.jpg)
Hanks-giving, ‘NCIS,’ ‘Friends,’ ‘Harry Potter’ & More Thanksgiving 2023 TV Marathons
![Iain Armitage in 'Young Sheldon' Season 6](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2023/05/young-sheldon-season-6-finale-iain-armitage-450x289.jpg)
‘Young Sheldon’ to End With Season 7
![Peter Billingsley, Jeff Gillen in A Christmas Story](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2021/12/a-christmas-story-peter-billingsley-450x289.jpg)
TBS & TNT Holiday Schedule 2023: ‘A Christmas Story,’ ‘Elf,’ ‘Friends’ Episodes & More
![Mayim Bialik and Jim Parsons in The Big Bang Theory](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2023/04/mayim-bialik-big-bang-450x289.jpg)
Mayim Bialik Talks ‘Big Bang Theory’ Spinoff & Gives ‘Blossom’ Reboot Update
![Kunal Nayyar, Johnny Galecki, Simon Helberg, and Jim Parsons in 'The Big Bang Theory'](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2023/04/the-big-bang-theory-cast-450x289.jpg)
New ‘The Big Bang Theory’ Spinoff From Chuck Lorre in the Works at Max
!['The Big Bang Theory' cast](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2022/10/the-big-bang-theory-450x289.jpg)
Q&A
‘The Big Bang Theory’ Tell-All: Author Jessica Radloff Talks the Book’s Juiciest Bits
![Stephen Hawking and Jim Parsons on the set of 'The Big Bang Theory'](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2022/09/the-big-bang-theory-stephen-hawking-jim-parsons-450x289.jpg)
10 Nerdiest Cameos From ‘The Big Bang Theory,’ Now 15
![Wilmer Valderrama as Special Agent Nicholas “Nick” Torres in NCIS](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2022/05/ncis-1920-torres-450x289.jpg)
Which TV Shows Have Made CBS the Most-Watched Network 14 Years Running?
![Simon Helberg and Jim Parsons in The Big Bang Theory](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2021/11/the-big-bang-theory-howard-sheldon-450x289.jpg)
‘Young Sheldon’: Simon Helberg Reprises His ‘Big Bang Theory’ Role as Howard (VIDEO)
![Jeopardy Mayim Bialik](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2021/10/jeopardy-mayim-bialik-host-450x289.jpg)
Ask Matt: Mayim Bialik’s Staying Power on ‘Jeopardy!’
![Sarah Michelle Gellar](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2021/09/sarah-michelle-gellar-450x289.jpg)
Sarah Michelle Gellar Looks Back on ‘All My Children,’ ‘Buffy’s Legacy and More
![2011 Emmy Winners Quiz](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2021/08/2011-emmy-winners-quiz-450x289.jpg)
How Well Do You Remember the 2011 Emmy Winners?
![Zoey's Extraordinary Playlist Alex Newell Jane Levy](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2021/05/zoeys-extraordinary-playlist-season-2-finale-jane-levy-450x289.jpg)
Ask Matt: The Ups and Downs of Season-Ending Cliffhangers
![The Big Bang Theory Jim Parsons Kaley Cuoco Johnny Galecki](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2020/12/big-bang-theory-parsons-cuoco-galecki-450x289.jpg)
Why You Should Rewatch ‘The Big Bang Theory’s Series Premiere
![The Big Bang Theory cast](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2020/12/the-big-bang-theory-cast-450x289.jpg)
‘The Big Bang Theory’: Catch Up With the Cast & Their Latest Roles
![Thanksgiving - The Middle](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2015/11/141205_3188-450x289.jpg)
No Turkeys Here! Check out the Top Thanksgiving TV Episodes of All Time
![Young Sheldon - Zoe Perry, Iain Armitage, Annie Potts](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2020/10/young-sheldon-zoey-perry-iain-armitage-annie-potts-season-4-450x289.jpg)
Spoiler Alert
‘Young Sheldon’: How ‘Big Bang Theory’s [Spoiler] Ended Up in Season 4 Premiere
![Guinness World Records TV Shows](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2020/10/guinness-world-records-tv-shows-450x289.jpg)
Guinness World Records Reveals the Most In-Demand TV Shows
![The Big Bang Theory Jim Parsons](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2020/08/big-bang-theory-jim-parsons-450x289.jpg)
Jim Parsons Reveals Why He Was Ready to Say Goodbye to ‘Big Bang Theory’
![Kaley Cuoco in The Flight Attendant on HBO Max](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2020/08/the-flight-attendant-kaley-cuoco-450x289.jpg)
Kaley Cuoco on Why ‘Flight Attendant’ Was the Perfect ‘Big Bang Theory’ Follow-Up
![TV Opening Credits](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2020/05/Untitled-design-2020-05-29T150159.071-6-450x289.jpg)
‘Westworld,’ ‘Friends’ & 9 More of TV’s Best Title Sequences (VIDEO)
![Kaley Cuoco - Big Bang Theory series finale](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2020/05/BBT_JPBTS_0430_29_17565_f-450x289.jpg)
Exclusive
Looking Back at ‘The Big Bang Theory’ Series Finale One Year Later (PHOTOS)
![Friends Reunion Special Happening HBO Max](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2020/03/Friends-cast-450x289.jpg)
Preview
All About HBO Max: How to Get It, What’s Included.. And That ‘Friends’ Reunion
![TV Shows That Should Have Virtual Reunion Episodes](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2020/05/virtual-reunion-shows-featured-image-450x289.jpg)
7 Shows That Should Have Virtual Reunion Episodes Like ‘Parks and Rec’
![Scrabble GO App](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2020/03/scrabble-go-app-celebs-450x289.jpg)
‘Office,’ ‘Queer Eye’ & ‘black-ish’ Stars Exchange Words in Scrabble GO Battle Royale
![Iain Armitage giving the thumbs up as Young Sheldon - Season 3](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2020/02/116699_wb_0008b-450x289.jpg)
Exclusive
‘Young Sheldon’ Makes Major Connection to the ‘Big Bang Theory’ World (VIDEO)
![Untitled design](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/12/Untitled-design-12-450x289.jpg)
Best of 2019: 5 Series Finales That Did It Right (PHOTOS)
![Untitled design](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/11/Untitled-design-26-450x289.jpg)
Viewer Data Reveals If & When 14 TV Shows Jumped the Shark (PHOTOS)
![TBBT clip Sheldon](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/11/TBBT-clip-Sheldon-450x289.jpg)
Exclusive
‘The Big Bang Theory’ Looks Back on Why Jim Parsons Was Perfect as Sheldon (VIDEO)
![Quirky Eggheads and Texas Snow Globes](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/09/115365_0215b-450x289.jpg)
Preview
Director Mark Cendrowski on Straddling the ‘Big Bang Theory’ & ‘Young Sheldon’ Worlds
![2019 series finale gallery big bang theory](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/09/2019-series-finale-gallery-big-bang-theory-450x289.jpg)
‘The Big Bang Theory’ to Stream on HBO Max in Multi-Billion Dollar Deal
![2019 series finale gallery cover](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/08/2019-series-finale-gallery-cover-450x289.jpg)
‘Game of Thrones,’ ‘The Big Bang Theory’ & More Series Finales From 2019 Ranked (PHOTOS)
![The Change Constant/The Stockholm Syndrome](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/08/115005_0019b-450x289.jpg)
Q&A
‘Big Bang Theory’ Director Mark Cendrowski Reflects on the Series Finale & Emmy Nominations
![1](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/08/1-2-450x289.jpg)
Fox at TCA: Emmys to Go Host-less, ‘Animation Domination’ Guest Voices Galore
![Roush Emmy wish list](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/07/Roush-Emmy-wish-list-450x289.jpg)
Primetime Emmys 2019: Matt Roush’s Predictions & Wish List of Nominees
![highest rated episodes](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/06/highest-rated-episodes-450x289.jpg)
The 12 Highest-Rated Episodes of 2018-2019 (PHOTOS)
![WOODY HARRELSON, MARISA TOMEI](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/152313_2970-450x289.jpg)
Ask Matt: ABC’s Norman Lear Tribute, Sitcom Life After Finales, ‘Mom,’ an ‘FBI’ Departure, and More
![10_KingNEW](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/10_KingNEW-450x289.jpg)
The Biggest Stars on TV #10: Regina King
![115004_0950b](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/115004_0950b-450x289.jpg)
Ask Matt: ‘Big Bang’ and ‘Thrones’ Finales, High Road for ‘Arrow,’ Drowning Sorrows Over ‘Whiskey’
![The Change Constant/The Stockholm Syndrome](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/115005_0052b-450x289.jpg)
Spoiler Alert
‘Big Bang Theory’ Bosses on That Jaw-Dropping Series Finale Guest Star and More
![THE BIG BANG THEORY](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/TBBT_TFS_STUDIOBOARD_F_V2SIM_C-450x289.jpg)
Finale
In Their Own Words: The ‘Big Bang Theory’ Cast on the Emotional Ending
![114996_WB_0042B](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/114996_WB_0042B-1-450x289.jpg)
Worth Watching: ‘Big Bang’ Grand Finale and Significant Others (‘Sheldon,’ ‘Better Things,’ ‘Grey’s’)
![Melissa Rauch - The Big Bang Theory](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/melissa-rauch-tbbt-450x289.jpg)
Q&A
5 Questions With ‘The Big Bang Theory’ Star Melissa Rauch
![115004_1614b](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/115004_1614b-1-450x289.jpg)
‘Big Bang Theory’: First Look at the Emotional Two-Part Series Finale (PHOTOS)
![Big Bang Roundtable](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/BBT2028x1140-450x289.jpg)
TV Insider Podcast: A Farewell ‘Big Bang Theory’ Roundtable — Plus, Matt Roush’s Tribute
![The Plagiarism Schism](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/114919_WB_0337b-450x289.jpg)
Finale
Prepare for an Emotional, Surprise-Filled ‘Big Bang Theory’ Series Finale
![114919_WB_0443b](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/114919_WB_0443b-450x289.jpg)
Ask Matt: The ‘Big Bang’ Elevator, Classless Clown on ‘Good Fight,’ ‘Fosse/Verdon’ at the Emmys and More
![114715_WB_0769b](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/114715_WB_0769b-450x289.jpg)
Why There Won’t Be a ‘Big Bang Theory’ Present-Day Spinoff After the Series Finale
![cheers and jeers veronica mars and game of thrones](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/cheers-and-jeers-veronica-mars-and-game-of-thrones-450x289.jpg)
Cheers & Jeers: ‘Veronica Mars’ Trailer, ‘Big Bang’ Finale, ‘Game of Thrones’ & More (VIDEO)
![The Cast Of](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/GettyImages-1146296340-1-450x289.jpg)
‘The Big Bang Theory’ Cast Honored With Historic Handprint Ceremony (PHOTOS)
![58004190_134144494316784_767401983268172401_n](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/05/58004190_134144494316784_767401983268172401_n-1-450x289.jpg)
See the ‘Big Bang Theory’ Cast at the Emotional Final Episode Taping (PHOTOS)
![TBBT_TFS_STUDIO-BOARD_F_V2SIM_cropWeb](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/04/TBBT_TFS_STUDIO-BOARD_F_V2SIM_cropWeb-450x289.jpg)
CBS Announces ‘The Big Bang Theory’ Retrospective Following the Series Finale
![Wil Wheaton in The Big Bang Theory - 'The D&D Vortex'](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/04/114459_1607b-450x289.jpg)
Q&A
Wil Wheaton Looks Back on ‘Big Bang Theory’ and Weighs In on ‘Young Sheldon’ & ‘Family Guy’
![The Property Division Collision](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/02/109387_WB_0530b-450x289.jpg)
‘The Big Bang Theory’ Finale Will Leave One of Its Mysteries Unsolved
![The Consummation Deviation](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/03/113813_1653b-1-450x289.jpg)
Preview
Reconciliations? Weddings? Reunions? ‘Big Bang Theory’ EPs on the Final Episodes
![The Consummation Deviation](https://cdn.statically.io/img/www.tvinsider.com/wp-content/uploads/2019/02/113813_1482b-450x289.jpg)