The Big Bang Theory Season 2
The Big Bang Theory Season 2 Episode 23 - Air Date: 5/11/2009
When Sheldon gets news he's going to the North Pole on a NSF expedition, he invites the guys as his group.
User Rating: The Big Bang Theory Season 2 Episode 22 - Air Date: 5/4/2009
Howard enlists the help of the boys in order to fix his space toilet. Stuart and Penny go on their second date.
User Rating: The Big Bang Theory Season 2 Episode 21 - Air Date: 4/27/2009
When Wolowitz gets dumped by Leslie, Raj and Leonard take him to Las Vegas to get over his breakup. Meanwhile, Sheldon gets locked out of the apartment and has to cras...
User Rating: The Big Bang Theory Season 2 Episode 20 - Air Date: 4/13/2009
A friend of the guys who works at the comic book store, Stuart (Kevin Sussman) hits it off with Penny, prompting Leonard and Wolowitz to head out to ladies' night at a...
User Rating: The Big Bang Theory Season 2 Episode 19 - Air Date: 3/30/2009
Penny gets jealous of the guys' new sexy female neighbor (Valerie Azlynn)
User Rating: The Big Bang Theory Season 2 Episode 18 - Air Date: 3/16/2009
The boys help Penny with her new business selling Penny Blossoms.
User Rating: The Big Bang Theory Season 2 Episode 17 - Air Date: 3/9/2009
On a train ride to San Francisco, Leonard, Sheldon, Wolowitz, and Raj discover that Summer Glau is on their train ride.
User Rating: The Big Bang Theory Season 2 Episode 16 - Air Date: 3/2/2009
A paintball game leads to a fight between Penny and Sheldon, but also for a romance between Wolowitz and Leslie!
User Rating: The Big Bang Theory Season 2 Episode 15 - Air Date: 2/9/2009
Leonard's mother, Mrs. Hofstadter (Christine Branksi) comes into town and she ends up being exactly like Sheldon.
User Rating: The Big Bang Theory Season 2 Episode 14 - Air Date: 2/2/2009
Sheldon lends Penny some money which makes Leonard go and try and collect some money from her ex-boyfriend Kurt for her.
User Rating: The Big Bang Theory Season 2 Episode 13 - Air Date: 1/19/2009
In order to get time on the super computer at work that he needs for his experiment, Sheldon must befriend Kripke who is in charge of the device.
User Rating: The Big Bang Theory Season 2 Episode 12 - Air Date: 1/12/2009
When Penny's comments about Wolowitz's love life sends him into depression, the boys are about to lose their most important teammate in an upcoming robot fighting comp...
User Rating: The Big Bang Theory Season 2 Episode 11 - Air Date: 12/15/2008
It's Christmas time and Sheldon is annoying everyone with his theories on gift giving etiquette. Meanwhile, Leonard gets jealous when Penny stars dating one of his han...
User Rating: The Big Bang Theory Season 2 Episode 10 - Air Date: 12/8/2008
When Sheldon and Penny convince Leonard that Stephanie has moved in, Sheldon tries to slow the relationship down.
User Rating: The Big Bang Theory Season 2 Episode 9 - Air Date: 11/25/2008
Sheldon tries to secure Leonard's relationship with Stephanie and sets up a scenario where Leonard can prove he's the alpha male.
User Rating: The Big Bang Theory Season 2 Episode 8 - Air Date: 11/17/2008
Wolowitz thinks he's found his soul mate, Dr. Stephanie Barnett (Sara Rue), until she meets Leonard. Wolowitz lets Stephanie drive the Mars rover, which gets stuck in ...
User Rating: The Big Bang Theory Season 2 Episode 7 - Air Date: 11/10/2008
When Penny's cable goes out, she starts going over the guys' apartment to watch America's Next Top Model. However, after violating some of Sheldon's arbitrary rules, h...
User Rating: The Big Bang Theory Season 2 Episode 6 - Air Date: 11/3/2008
After an open house night at the University with grad students, an obsessive student Ramona Nowitzki (Riki Lindhome) likes Sheldon and makes her way into becoming his ...
User Rating: The Big Bang Theory Season 2 Episode 5 - Air Date: 10/20/2008
When Leonard needs to work the graveyard timeslot to gain access to the lasers for his experiment, Sheldon loses his ride to the university.
User Rating: The Big Bang Theory Season 2 Episode 4 - Air Date: 10/13/2008
Raj is included in People's "30 under 30 to watch" list, prompting the rest of the group to be jealous.
User Rating: The Big Bang Theory Season 2 Episode 3 - Air Date: 10/6/2008
When Penny locks herself out of the apartment, she comes to hang out with Sheldon in his as he plays Age of Conan. Penny, frustrated by her recent failures in life soo...
User Rating: The Big Bang Theory Season 2 Episode 2 - Air Date: 9/29/2008
The guys return from the Renaissance fair and see Penny has already moved on to a new guy, Eric (Travis Schuldt), prompting Leonard to pursue a relationship with prior...
User Rating: The Big Bang Theory Season 2 Episode 1 - Air Date: 9/22/2008
Penny and Leonard return from their date from the end of season one and Leonard finds Howard and Raj spying on them via webcam.
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Leonard: I know what you are doing. You don't want me going on this research trip because you're afraid to be alone. Sheldon: I'm not afraid to be alone. On ...
