The guys debate what renaissance fairs are really about.

Season: 2, Episode: 1
Running Time: 00:58
Expires: September 03, 2020
Last Updated: March 17, 2010

Leonard insists he has dated plenty of women.

Season: 2, Episode: 1
Running Time: 00:43
Expires: September 03, 2020
Last Updated: March 17, 2010

Sheldon is disappointed when Leonard has other plans that don't include him.

Season: 2, Episode: 1
Running Time: 00:43
Expires: September 03, 2020
Last Updated: March 17, 2010

Penny tries to help Sheldon think of ways to spend his evening alone.

Season: 2, Episode: 1
Running Time: 00:55
Expires: September 03, 2020
Last Updated: March 17, 2010

Lenard's opinion of Loop Quantum Gravity becomes a dealbreaker for Leslie (Sara Gilbert).

Season: 2, Episode: 2
Running Time: 00:55
Expires: September 03, 2020
Last Updated: March 17, 2010

Sheldon demands Penny drive him to work.

Season: 2, Episode: 5
Running Time: 01:00
Expires: September 03, 2020
Last Updated: March 17, 2010

Penny finds it a challenge to commute with Sheldon.

Season: 2, Episode: 5
Running Time: 01:07
Expires: September 03, 2020
Last Updated: March 17, 2010

Sheldon's friends stage an intervention to make him confront his longstanding fear of driving.

Season: 2, Episode: 5
Running Time: 01:13
Expires: September 03, 2020
Last Updated: March 17, 2010

The gang creates a simulater to help Sheldon get over his longstanding fear of driving.

Season: 2, Episode: 5
Running Time: 00:28
Expires: September 03, 2020
Last Updated: March 17, 2010

Sheldon convinces Leonard that he is living with his new girlfriend Stephanie.

Season: 2, Episode: 10
Running Time: 01:57
Expires: September 03, 2020
Last Updated: March 17, 2010

Sheldon asks Leonard's girlfriend Stephanie (Sara Rue) some personal questions.

Season: 2, Episode: 10
Running Time: 00:39
Expires: September 03, 2020
Last Updated: March 17, 2010

Penny and Stephanie (Sara Rue) have an awkward introductoin.

Season: 2, Episode: 10
Running Time: 01:02
Expires: September 03, 2020
Last Updated: March 17, 2010

Leonard shares his plans to move in with Stephanie.

Season: 2, Episode: 10
Running Time: 01:28
Expires: September 03, 2020
Last Updated: March 17, 2010

The gang is introduced to a handsome new colleague (Michael Trucco).

Season: 2, Episode: 11
Running Time: 00:49
Expires: September 30, 2010
Last Updated: March 17, 2010

Penny gets to know Dave (Michael Trucco).

Season: 2, Episode: 11
Running Time: 01:44
Expires: September 03, 2020
Last Updated: March 17, 2010

Penny and Sheldon use a work song to optomize their hair products manufacturing process.

Season: 2, Episode: 18
Running Time: 01:03
Expires: September 03, 2020
Last Updated: March 17, 2010

Penny is threatened when there's a new girl in the building.

Season: 2, Episode: 19
Running Time: 01:03
Expires: September 03, 2020
Last Updated: March 17, 2010

Howard tries to convince the gang to go out for Ladies Night.

Season: 2, Episode: 20
Running Time: 01:26
Expires: September 03, 2020
Last Updated: March 17, 2010

Penny's mere presence in a comic book store causes a scene.

Season: 2, Episode: 20
Running Time: 00:56
Expires: September 03, 2020
Last Updated: March 17, 2010

Sheldon has solved the "Penny gift Dilemma."

Season: 2, Episode: 20
Running Time: 01:22
Expires: September 22, 2010
Last Updated: March 17, 2010

Sheldon struggles to find a gift for Penny.

Season: 2, Episode: 20
Running Time: 01:50
Expires: September 22, 2010
Last Updated: March 17, 2010

Sheldon discusses his date.

Season: 2, Episode: 20
Running Time: 01:52
Expires: September 22, 2010
Last Updated: March 17, 2010

Sheldon's new love interest Ramona is introduced to the gang.

Season: 2, Episode: 20
Running Time: 01:53
Expires: September 22, 2010
Last Updated: March 17, 2010

Sheldon gives a rousing speech to students.

Season: 2, Episode: 20
Running Time: 00:53
Expires: September 22, 2010
Last Updated: March 17, 2010

Leonard tries to convince the gang to help him with a "real quest."

Season: 2, Episode: 20
Running Time: 01:58
Expires: September 22, 2010
Last Updated: March 17, 2010

Penny reacts strangely to Sheldon.

Season: 2, Episode: 20
Running Time: 01:47
Expires: September 22, 2010
Last Updated: March 17, 2010

Penny is upset when her life plan isn't working out the way she had hoped.

Season: 2, Episode: 20
Running Time: 02:32
Expires: September 22, 2010
Last Updated: March 17, 2010

The cast and crew discuss The Big Bang Theory Season 2.

Season: 2, Episode: 20
Running Time: 02:05
Expires: September 22, 2010
Last Updated: March 17, 2010

The cast and crew talk about the "neighbor wars."

Season: 2, Episode: 20
Running Time: 02:13
Expires: September 22, 2010
Last Updated: March 17, 2010

The cast talks about the many adventures they have while shooting The Big Bang Theory.

Season: 2, Episode: 20
Running Time: 02:21
Expires: September 30, 2020
Last Updated: March 17, 2010

The cast discusses season 2 of The Big Bang Theory.

Season: 2, Episode: 20
Running Time: 01:51
Expires: September 30, 2020
Last Updated: March 17, 2010

An inside look at science in The Big Bang Theory.

Season: 2, Episode: 20
Running Time: 01:39
Expires: September 30, 2020
Last Updated: March 17, 2010