The Date Night Variable
Episode: 6x01 | Airdate: Sep 27, 2012
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.
Episode: 6x01 | Airdate: Sep 27, 2012
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.
Episode: 6x02 | Airdate: Oct 4, 2012
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.
Episode: 6x03 | Airdate: Oct 11, 2012
Amy feels threatened when Sheldon hires a young female assistant, and the pressure of being in space takes its toll on Wolowitz.
Episode: 6x04 | Airdate: Oct 18, 2012
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.
Episode: 6x05 | Airdate: Oct 25, 2012
The gang celebrates Halloween at Stuart's comic book store. Meanwhile, Leonard seduces Penny with science.
Episode: 6x06 | Airdate: Nov 1, 2012
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.
Episode: 6x07 | Airdate: Nov 8, 2012
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.
Episode: 6x08 | Airdate: Nov 15, 2012
Howard and Raj try to get to the bottom of why Sheldon disappears every afternoon at 2:45. Meanwhile, Leonard and Penny deal with jealousy in their relationship.
Episode: 6x09 | Airdate: Nov 29, 2012
When the University reassigns Sheldon's parking spot to Wolowitz, their fight affects the whole gang.
Episode: 6x10 | Airdate: Dec 6, 2012
Sheldon tries to nurse a sick Amy back to health, while Wolowitz prepares for an upcoming fishing trip with his father-in-law.
Episode: 6x11 | Airdate: Dec 13, 2012
Sheldon revisits some Christmas memories during a game of Dungeons and Dragons, while Penny, Bernadette and Amy try to find a girl for Koothrappali when he joins the girls for ladies' night.
Episode: 6x12 | Airdate: Jan 3, 2013
Sheldon gets accused of sexual harassment at the University and winds up getting Leonard, Raj and Wolowitz in trouble.
Episode: 6x13 | Airdate: Jan 10, 2013
While the guys take a road trip to a comic book convention dressed as "Star Trek: The Next Generation" characters, the girls stay home and try to interpret a comic book.
Episode: 6x14 | Airdate: Jan 31, 2013
Sheldon is forced to work with Barry Kripke and faces a crisis of confidence. Meanwhile, Howard and Raj spend $1,000 on action figures of themselves.
Episode: 6x15 | Airdate: Feb 7, 2013
When Sheldon and Leonard fight, it affects Penny and Amy's living arrangements. Meanwhile, Raj takes care of Mrs. Wolowitz while Howard is away.
Episode: 6x16 | Airdate: Feb 14, 2013
While the guys try to give their significant others the perfect Valentine's Day, Raj and Stuart throw a "lonely people" party at the comic book store.
Episode: 6x17 | Airdate: Feb 21, 2013
After a terrible date, Koothrappali vows to never leave his apartment. Meanwhile, Penny actually impresses Sheldon with her acting skills.
Episode: 6x18 | Airdate: Mar 7, 2013
Leonard, Sheldon and Wolowitz speak to junior high girls about careers in science. Meanwhile, Koothrappali plans a date with Lucy.
Episode: 6x19 | Airdate: Mar 14, 2013
Howard struggles with whether or not he should open a letter from his father, and Leonard and Penny throw a "grown-up" cocktail party at the apartment.
Episode: 6x20 | Airdate: Apr 4, 2013
Leonard, Sheldon and Raj fight for tenure at the University, and the competition heats up when the girls get involved.
Episode: 6x21 | Airdate: Apr 25, 2013
Sheldon feels lost after one of his favorite TV shows gets canceled too soon and Amy tries to help him get over his compulsive need for closure. Meanwhile, Raj discovers a secret about his new love interest, Lucy.
Episode: 6x22 | Airdate: May 2, 2013
Sheldon and Leonard hire Professor Proton, the host of their favorite childhood TV show, to perform. Also, Howard and Bernadette run into trouble babysitting Raj's dog.
Episode: 6x23 | Airdate: May 9, 2013
When the girls' trip to Vegas falls through, the guys invite them to play Dungeons & Dragons, causing Sheldon and Amy's relationship to take an unexpected turn. Meanwhile, Koothrappali and Lucy go on a very awkward date.
Episode: 6x24 | Airdate: May 16, 2013
New success for Leonard makes Sheldon very jealous and throws Penny for a loop. Meanwhile, Koothrappali pushes Lucy too far in their relationship.