Available Episodes

The Big Bang Theory
S2 | E17 The Terminator Decoupling 20 min Expires today
S2 | E17 The Big Bang Theory 20 min Expires October 22
The gang is thrilled when they see Terminator: The Sarah Connor Chronicles' Summer Glau is also aboard their train to San Francisco for a scientific symposium. Sheldon frets over having forgotten a paper he wants to present to George Smoot. ..More
The Big Bang Theory
S2 | E18 The Work Song Nanocluster 20 min Expires today
S2 | E18 The Big Bang Theory 20 min Expires October 22
Penny's business selling hair accessories out of her apartment gets out of hand when an over-caffeinated Sheldon takes charge. ..More
The Big Bang Theory
S2 | E19 The Dead Hooker Juxtaposition 19 min Expires today
S2 | E19 The Big Bang Theory 19 min Expires October 22
Penny feels threatened when another sexy woman moves into the apartment building and angered when she senses the guys are being taken advantage of. ..More
The Big Bang Theory
S2 | E20 The Hofstadter Isotope 19 min Expires today
S2 | E20 The Big Bang Theory 19 min Expires October 22
A fellow comic book enthusiast's hitting on Penny leads to Leonard, Raj and Howard going to a bar's Ladies' Night. ..More
The Big Bang Theory
S2 | E21 The Vegas Renormalization 20 min Expires Tomorrow
S2 | E21 The Big Bang Theory 20 min Expires October 23
Leonard and Raj take Wolowitz to Las Vegas to help him get over his break-up with Leslie. Sheldon, home alone and looking forward to it, locks himself out and has only one other place to stay, Penny's. ..More
The Big Bang Theory
S2 | E22 The Classified Materials Turbulence 18 min Expires Tomorrow
S2 | E22 The Big Bang Theory 18 min Expires October 23
Leonard is torn between being honest or self-serving when Stuart asks his advice for an upcoming second date with Penny. Wolowitz realizes there's a crucial error in a toilet he designed for the International Space Station. ..More
The Big Bang Theory
S3 | E4 The Pirate Solution 20 min Expires Tomorrow
S3 | E4 The Big Bang Theory 20 min Expires October 23
Facing a return to India, Raj needs a job desperately enough to consider working for Sheldon. Meanwhile, Howard becomes a third wheel to Leonard and Penny. ..More
The Big Bang Theory
S3 | E5 The Creepy Candy Coating Corollary 20 min Expires Tomorrow
S3 | E5 The Big Bang Theory 20 min Expires October 23
Sheldon looks forward to squaring off against an actor from the Star Trek universe he holds enmity towards in a fantasy card game tournament. Wolowitz cashes in on an old pact with Leonard to get Penny to set him up with a friend of hers. ..More
The Big Bang Theory
S3 | E6 The Cornhusker Vortex 19 min Expires in 3 days
S3 | E6 The Big Bang Theory 19 min Expires October 25
Leonard, hoping to fit in with Penny's football-loving friends, gets tutored in the sport by Sheldon. Raj is infuriated when Wolowitz's skirt-chasing leads to the loss of his prized patang. ..More
The Big Bang Theory
S3 | E7 The Guitarist Amplification 19 min Expires in 3 days
S3 | E7 The Big Bang Theory 19 min Expires October 25
Leonard and Penny's first big fight sees Sheldon playing mediator due to childhood trauma that's left him with an inability to be around loud verbal conflicts. ..More
The Big Bang Theory
S3 | E8 The Adhesive Duck Deficiency 20 min Expires in 3 days
S3 | E8 The Big Bang Theory 20 min Expires October 25
With the rest of the gang off on a desert camping trip to view the Leonid meteor shower, Sheldon must play hero after Penny slips in the tub and dislocates her shoulder. ..More
The Big Bang Theory
S3 | E9 The Vengeance Formulation 18 min Expires in 3 days
S3 | E9 The Big Bang Theory 18 min Expires October 25
Barry Kripke pranks Sheldon during his spot on NPR, leaving him with a taste for vengeance. Wolowitz, pressured by Bernadette to define their relationship, gets advice from a fantasy version of Katee Sackhoff. ..More
The Big Bang Theory
S3 | E10 The Gorilla Experiment 20 min Expires in 5 days
S3 | E10 The Big Bang Theory 20 min Expires October 27
Penny seeks Sheldon's help to better comprehend Leonard's physics work. Wolowitz sees green when Leonard invites Bernadette to watch an experiment. ..More
The Big Bang Theory
S3 | E21 The Plimpton Stimulation 20 min Expires in 3 days
S3 | E21 The Big Bang Theory 20 min Expires October 25
Sheldon hosts a visiting female physicist but her intelligence seems matched by her libido. ..More
The Big Bang Theory
S4 | E2 The Cruciferous Vegetable Amplification 20 min Expires in 3 days
S4 | E2 The Big Bang Theory 20 min Expires October 25
Sheldon calculates that he'll be dead before technology exists to download his consciousness into a robot, so he goes on a binge of healthy living and ultra-safety. ..More