Available Episodes

The Big Bang Theory
S1 | E1 Pilot 19 min Expires today
S1 | E1 The Big Bang Theory 19 min Expires July 3
Brilliant physicist roommates Leonard and Sheldon meet their new neighbor Penny, who begins showing them that as much as they know about science, they know little about actual living. ..More
The Big Bang Theory
S1 | E10 The Loobenfeld Decay 20 min Expires in 3 days
S1 | E10 The Big Bang Theory 20 min Expires July 6
Leonard and Sheldon each lie to avoid hearing Penny sing in a production of Rent. However, Sheldon's lie becomes a bit too complicated for its own good. ..More
The Big Bang Theory
S1 | E11 The Pancake Batter Anomaly 20 min Expires in 3 days
S1 | E11 The Big Bang Theory 20 min Expires July 6
With his friends knowing how sour he acts when sick and avoiding him as a result, Sheldon is nursed for by Penny, who hasn't a clue what she's in for. ..More
The Big Bang Theory
S1 | E12 The Jerusalem Duality 19 min Expires in 3 days
S1 | E12 The Big Bang Theory 19 min Expires July 6
With Sheldon rattled and impossible to be around after meeting Dennis, a 15-year-old physicist who's smarter than he, the rest of the guys search for a way to eliminate the threat. ..More
The Big Bang Theory
S1 | E13 The Bat Jar Conjecture 20 min Expires in 3 days
S1 | E13 The Big Bang Theory 20 min Expires July 6
Sheldon finds himself booted from the gang's Physics Bowl team and replaced with Leslie so he forms his own team hoping to prove he's superior. ..More
The Big Bang Theory
S1 | E14 The Nerdvana Annihilation 19 min Expires in 4 days
S1 | E14 The Big Bang Theory 19 min Expires July 7
When the delivery of a full-size prop of 1960's The Time Machine makes Penny miss work, she scolds Leonard about his sci-fi collectibles. He decides it's time to give up such childish pursuits. ..More
The Big Bang Theory
S1 | E15 The Pork Chop Indeterminacy 20 min Expires in 4 days
S1 | E15 The Big Bang Theory 20 min Expires July 7
The rest of the gang fall for Sheldon's twin sister, and Leonard's plan to win her heart is derailed when Sheldon declares he'll be the one to decide who can date her. ..More
The Big Bang Theory
S2 | E3 The Barbarian Sublimation 20 min Expires in 6 days
S2 | E3 The Big Bang Theory 20 min Expires July 9
Penny becomes addicted to an online game based on the world of Conan the Barbarian and persistently pesters Sheldon for advice. ..More
The Big Bang Theory
S12 | E22 The Maternal Conclusion 20 min Expires today
S12 | E22 The Big Bang Theory 20 min Expires July 3
Leonard is pleasantly surprised when Beverly comes to visit and she's genuinely kind to him, until he finds out the real reason she's there. Denise and Stuart overstay their welcome at the Wolowitz house. ..More
The Big Bang Theory
S12 | E23 The Change Constant 19 min Expires today
S12 | E23 The Big Bang Theory 19 min Expires July 3
Amy and Sheldon wait for the news. Howard and Bernadette leave their kids. Leonard and Penny keep a secret. ..More
The Big Bang Theory
S12 | E24 The Stockholm Syndrome 20 min Expires today
S12 | E24 The Big Bang Theory 20 min Expires July 3
In the series finale, Bernadette and Howard leave their kids for the first time; Penny and Leonard try to keep a secret; Sheldon and Amy stick together; and Raj makes a new friend, as the gang travels together into an uncharted future. ..More