Leonard y Sheldon son dos físicos superdotados que comparten piso. Ambos son capaces de calcular las probabilidades de existencia de vida en otros planetas, pero son incapaces de relacionarse con los demás y especialmente con las chicas. Penny, su nueva vecina, es el polo opuesto a ellos, por lo que su llegada al edificio alterará la tranquila vida sentimental de Leonard y el desorden obsesivo-compulsivo de Sheldon.
Fecha de emisión: 2012-09-27
Duración: 21 min
Sinopsis: With his friends on dates, Raj must face his loneliness. Also, Wolowitz is caught in an argument between Bernadette and his mom, even while he’s in space.
Fecha de emisión: 2012-10-04
Duración: 21 min
Sinopsis: When Sheldon learns that Penny is thinking about breaking up with Leonard, he tries to intervene. Meanwhile, in space, the other astronauts pick on Howard.
Fecha de emisión: 2012-10-11
Duración: 19 min
Sinopsis: Amy feels threatened when Sheldon hires a young female assistant, and the pressure of being in space takes its toll on Wolowitz.
Fecha de emisión: 2012-10-18
Duración: 21 min
Sinopsis: When Wolowitz returns from space, he doesn’t get the hero’s welcome he expected. Meanwhile, Game Night turns into a battle of the sexes.
Fecha de emisión: 2012-10-25
Duración: 21 min
Sinopsis: The gang celebrates Halloween at Stuart’s comic book store. Meanwhile, Leonard seduces Penny with science.
Fecha de emisión: 2012-11-01
Duración: 21 min
Sinopsis: Sheldon’s relationship with Stephen Hawking is threatened over a game of “Words with Friends,” and Penny secretly enrolls in a class at the local college.
Fecha de emisión: 2012-11-08
Duración: 21 min
Sinopsis: Wolowitz struggles with moving out of his mother’s house. Meanwhile, Sheldon is caught in the middle of an argument between Amy and Wil Wheaton.
Fecha de emisión: 2012-11-15
Duración: 21 min
Sinopsis: Raj and Howard try to to figure out why Sheldon disappears at 2:45 every afternoon; jealousy arises in Penny and Leonard's relationship.
Fecha de emisión: 2012-11-29
Duración: 20 min
Sinopsis: When the University reassigns Sheldon’s parking spot to Wolowitz, their fight affects the whole gang.
Fecha de emisión: 2012-12-06
Duración: 21 min
Sinopsis: When Amy gets sick, Sheldon tries to nurse her back to health; Wolowitz and his father-in-law plan a fishing trip.
Fecha de emisión: 2012-12-13
Duración: 21 min
Sinopsis: During a Dungeons and Dragons game, Sheldon revisits Christmas memories; Amy, Penny and Bernadette look for a date for Raj.
Fecha de emisión: 2013-01-03
Duración: 21 min
Sinopsis: When Sheldon is accused of sexual harassment, he ends up getting Raj, Leonard and Howard in trouble.
Fecha de emisión: 2013-01-10
Duración: 21 min
Sinopsis: As the guys don costumes and go on a road trip to a comic book convention, the ladies decide to stay home and try to interpret a comic book.
Fecha de emisión: 2013-01-31
Duración: 20 min
Sinopsis: Sheldon faces a crisis of confidence when he is forced to work with his nemesis, Barry Kripke; Raj and Howard buy expensive action figures of themselves.
Fecha de emisión: 2013-02-07
Duración: 21 min
Sinopsis: A fight between Sheldon and Leonard impacts Amy and Penny's living arrangements; while Howard is away, Raj helps Mrs. Wolowitz out.
Fecha de emisión: 2013-02-14
Duración: 21 min
Sinopsis: The guys search for a perfect Valentine's Day gift for their significant others; Stuart and Raj host a "lonely people" party at the comic book store.
Fecha de emisión: 2013-02-21
Duración: 19 min
Sinopsis: After a bad date, Koothrappali decides to never leave his apartment; Penny's acting skills impress Sheldon.
Fecha de emisión: 2013-03-07
Duración: 20 min
Sinopsis: 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 problems.
Fecha de emisión: 2013-03-14
Duración: 20 min
Sinopsis: Howard considers whether or not he should open a letter from his father; Penny and Leonard host a "grown-up" cocktail party.
Fecha de emisión: 2013-04-04
Duración: 19 min
Sinopsis: The girls get involved when Leonard, Sheldon and Raj compete for tenure at the University.
Fecha de emisión: 2013-04-25
Duración: 20 min
Sinopsis: Amy tries to help Sheldon get over his compulsive need for closure when one of his favorite TV shows is canceled; Raj discovers a secret about Lucy.
Fecha de emisión: 2013-05-02
Duración: 21 min
Sinopsis: Leonard and Sheldon hire the host (Bob Newhart) of their favorite childhood TV show to perform; Bernadette and Howard run into trouble while dog-sitting for Raj's pet.
Fecha de emisión: 2013-05-09
Duración: 21 min
Sinopsis: 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 and Sheldon to re-evaluate their relationship.
Fecha de emisión: 2013-05-16
Duración: 20 min
Sinopsis: When Leonard receives an exciting opportunity to work overseas, Penny and Sheldon are thrown for a loop. Raj and Lucy's relationship comes to a crossroad.
