Intelligent Design Season 6
Air Date: Sep 27, 2012
Raj faces his loneliness when his friends are out on dates; while in space, Wolowitz gets drawn into a fight between Bernadette and his mom.
Air Date: Oct 4, 2012
Sheldon tries to intervene when he learns that Penny is thinking about breaking up with Leonard; Howard is picked on.
Air Date: Oct 11, 2012
Amy feels threatened by Sheldon's new assistant; Wolowitz starts to feel the pressures of being in space.
Air Date: Oct 18, 2012
Wolowitz's return from space isn't all he expected; game night becomes a gender war.
Air Date: Oct 25, 2012
The gang heads to Stuart's comic book store to celebrate Halloween; Leonard uses science to seduce Penny.
Air Date: Nov 1, 2012
A game threatens Sheldon's relationship with Stephen Hawking; Penny secretly signs up for a college class.
Air Date: Nov 8, 2012
Bernadette wants Wolowitz to move out of his mom's house; Sheldon is caught in the middle of Amy and Wil Wheaton's argument.
Air Date: Nov 15, 2012
Raj and Howard try to to figure out why Sheldon disappears at 2:45 every afternoon; jealousy arises in Penny and Leonard's relationship.
Air Date: Nov 29, 2012
Sheldon and Wolowitz's fight over a parking spot at the university impacts the whole gang.
Air Date: Dec 6, 2012
When Amy gets sick, Sheldon tries to nurse her back to health; Wolowitz and his father-in-law plan a fishing trip.
Air Date: Dec 13, 2012
During a game, Sheldon revisits Christmas memories; Amy, Penny and Bernadette look for a date for Koothrappali.
Air Date: Jan 3, 2013
When Sheldon is accused of sexual harassment, he ends up getting Raj, Leonard and Wolowitz in trouble.
Air Date: Jan 10, 2013
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.
Air Date: Jan 31, 2013
Sheldon faces a crisis of confidence when he is forced to work with his nemesis, Barry Kripke; Raj and Howard buy expensive action figures o…
Air Date: Feb 7, 2013
A fight between Sheldon and Leonard impacts Amy and Penny's living arrangements; while Howard is away, Raj helps Mrs. Wolowitz out.
Air Date: Feb 14, 2013
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 bo…
Air Date: Feb 21, 2013
After a bad date, Koothrappali decides to never leave his apartment; Penny's acting skills impress Sheldon.
Air Date: Mar 7, 2013
Leonard, Sheldon and Wolowitz talk to junior high girls about science-related careers; Raj plans a date with Lucy.
Air Date: Mar 14, 2013
Howard considers whether or not he should open a letter from his father; Penny and Leonard host a "grown-up" cocktail party.
Air Date: Apr 4, 2013
The girls get involved when Leonard, Sheldon and Raj compete for tenure at the University.
Air Date: Apr 25, 2013
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 abo…
Air Date: May 2, 2013
Leonard and Sheldon hire the host (Bob Newhart) of their favorite childhood TV show to perform; Bernadette and Howard run into trouble while…
Air Date: May 9, 2013
Amy and Sheldon's relationship takes a surprising turn during a game of "Dungeons & Dragons"; Lucy and Koothrappali have an awkward date.