Let us introduce you to four young and brilliant scientists who know just about everything but how to cope in the real world. There's Sheldon who is intellectually superior but can't and generally won't interact with the average person. His roommate is Leonard who is equally smart but just wants to be like everyone else -- happy and in love. Howard is an engineer who is constantly thinking of women -- who mostly ignore him. And Raj is a sweet Indian boy who's fear of women makes him mute in their presence. Enter a beautiful new neighbour named Penny who doesn't understand most of what these guys are saying but just might be able to teach them a thing or two about life ... and love.
Monday March 20 th @ 12:05 AM - The Luminous Fish Effect
Sheldon's getting fired forces him to explore what life has to offer outside physics, leaving Leonard to take drastic action to snap his friend out of his funk.
Monday March 20 th @ 7:30 PM - The Dead Hooker Juxtaposition
Penny feels threatened when another sexy woman moves into the apartment building and angered when she senses the guys are being taken advantage of.
Monday March 20 th @ 8:00 PM - The Plagiarism Schism
Kripke has proof that Dr. Pemberton plagiarized his thesis in college. Also, Wolowitz discovers that Bernadette wasn’t the only waitress at the Cheesecake Factory who had a crush on him back in the day.
Tuesday March 21 st @ 1:37 AM - The Hamburger Postulate
Leslie seduces Leonard, but afterwards tells him that she is only interested in a one-night stand.
Tuesday March 21 st @ 4:00 PM - The Boyfriend Complexity
When Penny's father visits, she gets Leonard to pretend to still be her boyfriend. Meanwhile, Howard, Raj, and Bernadette spend the night on an astronomy project.
Tuesday March 21 st @ 4:30 PM - The Alien Parasite Hypothesis
Amy crushes on one of Penny's dim ex-boyfriends, Zack. Raj and Wolowitz argue over who'd be the better superhero.
Wednesday March 22 nd @ 1:37 AM - The Middle Earth Paradigm
Penny hosts a Halloween party, putting Leonard, Sheldon, Wolowitz, and Koothrappali through a new test of their social skills.
Wednesday March 22 nd @ 4:00 PM - The Justice League Recombination
The guys get Zack and Penny to join their Justice League costume for a New Year's Eve bash at the comic book store.
Wednesday March 22 nd @ 4:30 PM - The Bus Pants Utilization
Their friendship becomes strained when Sheldon tries to take over Leonard's creation of a smartphone application that solves differential equations.
Wednesday March 22 nd @ 7:30 PM - The Vegas Renormalization
Leonard, Koothrappali and Wolowitz go to Las Vegas, and Sheldon is locked out of the apartment, leaving him no choice but to stay with Penny.
Thursday March 23 rd @ 1:37 AM - The Dumpling Paradox
With Wolowitz AWOL with one of her friends, Penny's recruited to fill in for him on the guys' Halo team.
Thursday March 23 rd @ 4:00 PM - The Love Car Displacement
A science convention at a hotel leads to Bernadette running into an ex-boyfriend and Wolowitz worrying he can't quite compare.
Thursday March 23 rd @ 4:30 PM - The Thespian Catalyst
Hoping it will make him a better teacher, Sheldon has Penny give him acting lessons. Raj has fantasies about Bernadette.
Thursday March 23 rd @ 7:30 PM - The Classified Materials Turbulence
While on a date with Stuart, Penny makes an unexpected discovery regarding Leonard; and Wolowitz asks for his friends' help on his NASA project when he uncovers a design flaw.
Friday March 24 th @ 1:37 AM - The Cooper-Hofstadter Polarization
When they're invited to present at a physics conference, Sheldon's reluctance to share the credit leads to a tiff between him and Leonard, and Penny's intervention only exacerbates the situation.
Friday March 24 th @ 4:00 PM - The Benefactor Factor
After meeting at a fundraising gala, an aged, but wealthy, Caltech donor makes Leonard ponder if he's willing to have sex with her to secure another donation.
Friday March 24 th @ 4:30 PM - The Cohabitation Formulation
Bernadette tells Howard that it's time to choose between moving in with her or staying with his mother. Leonard discovers Raj's sister Priya is back in town and reconnects with her.
Friday March 24 th @ 7:30 PM - The Monopolar Expedition
Leonard gets ready for a three-month long science trip, and he and Penny come to terms with their feelings for each other.
Friday March 24 th @ 10:00 PM - The D & D Vortex
The gang will do anything to join Wil Wheaton's celebrity Dungeons and Dragons game with William Shatner, Joe Manganiello, Kareem Abdul-Jabbar and Kevin Smith.
Friday March 24 th @ 10:30 PM - The Conference Valuation
When Penny and Bernadette go to San Diego for a pharmaceutical sales convention, Wolowitz is left in charge of the kids. Sheldon finds a book about experimenting on kids.
Saturday March 25 th @ 12:05 AM - The Loobenfeld Decay
Leonard and Sheldon each lie to avoid hearing Penny sing in a production of Rent. However, Sheldon's lie becomes a bit too complicated for its own good.
Sunday March 26 th @ 12:05 AM - The Pancake Batter Anomoly
With his friends knowing how sour he acts when sick, and avoiding him as a result, Sheldon is nursed for by Penny, who hasn't a clue what she's in for.
Sunday March 26 th @ 5:00 PM - 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 mother.
Sunday March 26 th @ 5:30 PM - 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.
Monday March 27 th @ 12:05 AM - The Jerusalem Duality
With Sheldon rattled and impossible to be around after meeting Dennis, a 15-year-old physicist who's smarter than he, the rest of the guys search for a way to eliminate the threat.
Monday March 27 th @ 7:30 PM - The Electric Can Opener Fluctuation
Sheldon feels betrayed when his friends alter his arctic-expedition data, so he takes off for Texas. The guys follow him, which kills Leonard's chance for a romantic meeting with Penny.
Monday March 27 th @ 8:00 PM - The Conjugal Conjecture
The gang deals with the awkward aftermath of an overnight liaison between Sheldon's mother and Leonard's father. Meanwhile, Penny's dysfunctional family is in town for the wedding.
Tuesday March 28 th @ 1:55 AM - The Bat Jar Conjecture
Sheldon finds himself booted from the gang's Physics Bowl team and replaced with Leslie, so he forms his own team, hoping to prove he's superior.
Tuesday March 28 th @ 4:00 PM - The Zarnecki Incursion
When Sheldon has his World of Warcraft account hacked and his character stolen from, the guys team up to discover out who did it. Meanwhile, Bernadette and Amy try to help Penny deal with Leonard's continuing relationship with Priya.
Tuesday March 28 th @ 4:30 PM - The Herb Garden Germination
Sheldon and Amy decide to start rumors about themselves as a social test. Meanwhile, Howard takes his relationship with Bernadette to an even higher level.
Wednesday March 29 th @ 1:55 AM - The Nerdvana Annihilation
When the delivery of a full-size prop of 1960's The Time Machine makes Penny miss work, she scolds Leonard about his sci-fi collectibles. He decides it's time to give up such childish pursuits.
Wednesday March 29 th @ 4:00 PM - The Agreement Dissection
Miffed over Priya breaking down the Roommate Agreement using legal theory, Sheldon joins Penny, Bernadette, and Amy on their girls' night.
Wednesday March 29 th @ 4:30 PM - The Wildebeest Implementation
Amy recognizes a dinner invitation to be a chance for Bernadette to spy on Leonard and Priya for Penny. Meanwhile, a lonely Raj considers taking experimental medication to cure himself of his inability to talk to women while sober, and Sheldon devises three-person chess.
Wednesday March 29 th @ 7:30 PM - The Gothowitz Deviation
Howard takes Raj along to check out the Goth dating scene. Sheldon uses chocolate as part of a behavior modification experiment on Penny.
Thursday March 30 th @ 1:55 AM - The Pork Chop Indeterminacy
The rest of the gang fall for Sheldon's twin sister, and Leonard's plan to win her heart is derailed when Sheldon declares he'll be the one to decide who can date her.
Thursday March 30 th @ 4:00 PM - The Engagement Reaction
Mrs. Wolowitz ends up in the hospital after Howard tells her he's marrying Bernadette. While there, Leonard stresses over Penny and Priya warming up to one another.
Thursday March 30 th @ 4:30 PM - The Roommate Transmogrification
Hearing Star Trek sex games between Leonard and Priya sends Raj to live with Sheldon. Bernadette's earning her Ph.D makes the guys mock Wolowitz for not having one even more.