CBS

Season:

Season 1: Episode 7 - The Dumpling Paradox

Penny's promiscuous friend comes to town and Wolowitz hooks up with her. This leaves the guys without their fourth wheel. Sheldon goes a little crazy because his world has been thrown off, and Penny has to stay with the guys in their apartment. With Wolowitz preoccupied, the guys discover they are without a fourth memb... More...

Season 1: Episode 6 - The Middle Earth Paradigm

The guys go to Penny's Halloween party. Leonard ends up getting humiliated by Penny's hunky ex-boyfriend while Sheldon, Wolowitz and Koothrappali try desperately to make a mark on the social scene but with limited success. After the party, Penny is a little drunk and sad after seeing her ex and ends up kissing Leonard. More...

Season 1: Episode 5 - The Hamburger Postulate

While eating at the restaurant where Penny works, Leonard and Sheldon run into Leslie, a fellow scientist who works with Leonard. Leslie suggests Leonard play in her string quartet, but what she really wants is to get up close and personal on another level. When Sheldon comes home and finds a necktie on Leonard's door,... More...

Season 1: Episode 4 - The Luminous Fish Effect

Sheldon is fired from his job as a physicist at the university when he blows up at his boss who he thinks is not a smart as he is. His change of circumstance sends him into a downward spiral of depression which the boys try to cure by sending for Sheldon's mom. When his mom arrives for a visit, the boys realize his mom... More...

Season 1: Episode 3 - The Fuzzy Boots Corollary

When Leonard sees Penny kissing a guy in front of her apartment door he is devastated. The guys convince him to ask someone out at work, but when he tries and is brutally turned down by a geeky girl, he is even more depressed. Wolowitz conspires to take them all to salsa class at the community center, where he meets al... More...

Season 1: Episode 2 - The Big Bran Hypothesis

Sheldon and Leonard go over to Penny's apartment to drop off a package that came for her. Sheldon is deeply disturbed when he sees how messy and disorganized her apartment appears. Later that night, when Leonard is sleeping, Sheldon sneaks into Penny's apartment to clean and organize it. Leonard catches him and tries t... More...

Season 1: Episode 1 - Pilot

Leonard and Sheldon are trying to make some extra cash by visiting a sperm bank for geniuses, but they chicken out and go back to their apartment. When they get home they notice that a very beautiful new neighbor, Penny, has moved in across the hall. They befriend her in the best way they know how: by inviting her over... More...


Episodes: