The Big Bang Theory Season 1
The Big Bang Theory Season 1 Episode 17 - Air Date: 5/19/2008
Penny breaks up with her boyfriend after he posted intimate details about her on his blog. Leonard tries to comfort her but accidentally sends her back into the arms o...
User Rating: The Big Bang Theory Season 1 Episode 16 - Air Date: 5/12/2008
When the boys go to eat at Penny's restaurant, she learns Leonard has never had a birthday before. She decides to throw him a surprise party and blackmails Leonard int...
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The guys meet Sheldon's extremely attractive twin sister Missy (Courtney Henggeler) who is in town for a wedding.
User Rating: The Big Bang Theory Season 1 Episode 14 - Air Date: 4/28/2008
Leonard buys a replica time machine online from the 1960 film The Time Machine and ends up splitting it with the guys.
User Rating: The Big Bang Theory Season 1 Episode 13 - Air Date: 4/21/2008
The guys compete in a physics bowl after the previous contestants dropped out to form a barbershop quartet. When Sheldon's showboating becomes too much for them, they ...
User Rating: The Big Bang Theory Season 1 Episode 12 - Air Date: 4/14/2008
Sheldon becomes insecure over his intelligence because of a smarter 15-year-old prodigy Dennis Kim. He decides his work is useless and he aims for the Nobel Peace Priz...
User Rating: The Big Bang Theory Season 1 Episode 11 - Air Date: 3/31/2008
Penny returns from a visiting family in Nebraska with a cold causing Sheldon to freak out because he's a bit of a germaphone.
User Rating: The Big Bang Theory Season 1 Episode 10 - Air Date: 3/24/2008
When Penny is given a part in Rent, the boys try to avoid to see her show after hearing her sing "Out Tonight" out of key in order to not hurt her feelings.
User Rating: The Big Bang Theory Season 1 Episode 9 - Air Date: 3/17/2008
After cleaning up after an internet experiment, Leonard discovers a letter in the trash can inviting the roommates to present some research they've done to a physics c...
User Rating: The Big Bang Theory Season 1 Episode 8 - Air Date: 11/12/2007
Raj is scared when his parents arrange a blind date for him with a girl from his childhood as he's still unable to women. Penny takes up bar tending to make some extra...
User Rating: The Big Bang Theory Season 1 Episode 7 - Air Date: 11/5/2007
Penny's slutty friend, Chrissy (Brooke D'Orsay) from Nebraska, is in town and is seduced by Wolowitz. The pair ends up taking over Penny's apartment, forcing her to sl...
User Rating: The Big Bang Theory Season 1 Episode 6 - Air Date: 10/29/2007
The guys are invited to Penny's Halloween party and decide to go only when the idea of costumes are mentioned. At the party, Wolowitz and Leonard attempt to socialize ...
User Rating: The Big Bang Theory Season 1 Episode 5 - Air Date: 10/22/2007
While eating at the Cheesecake Factory where Penny works, the guys run into Leslie Winkle, the girl who previously rejected Leonard. Leslie asks Leonard to play in her...
User Rating: The Big Bang Theory Season 1 Episode 4 - Air Date: 10/15/2007
Sheldon is fired from his job at Caltech when he insults his boss Dr. Eric Gablehauser. Unemployed, Sheldon quickly spirals into depressions which Leonard tries to end...
User Rating: When Leonard witnesses Penny kissing a guy in front of their apartment, he is hurt and feels "rejected." The guys try to convince him to ask a girl out at work and whe...
User Rating: The Big Bang Theory Season 1 Episode 2 - Air Date: 10/1/2007
When Sheldon and Leonard head over to Penny's apartment to drop off a package that arrived for her, Sheldon is bothered by how messy her apartment is.
User Rating: The Big Bang Theory Season 1 Episode 1 - Air Date: 9/24/2007
"Pilot"
In the pilot, life is about to change for two geniuses, Sheldon and Leonard when the beautiful Penny moves in across the hall. Leonard sees potential love interest in ...
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