The Big Bang Theory - Season 4

Release date: 09/23/2010

View all Seasons and Episodes of The Big Bang Theory.

Johnny Galecki (Leonard Hofstadter), Jim Parsons (Sheldon Cooper), Kaley Cuoco (Penny), Simon Helberg (Howard Wolowitz), Kunal Nayyar (Raj Koothrappali) (more...)

Episode 4x01 The Robotic Manipulation
Episode 4x02 The Cruciferous Vegetable Amplification
Episode 4x03 The Zazzy Substitution
Episode 4x04 The Hot Troll Deviation
Episode 4x05 The Desperation Emanation
Episode 4x06 The Irish Pub Formulation
Episode 4x07 The Apology Insufficiency
Episode 4x08 The 21-second Excitation
Episode 4x09 The Boyfriend Complexity
Episode 4x10 The Alien Parasite Hypothesis
Episode 4x11 The Justice League Recombination
Episode 4x12 The Bus Pants Utilization
Episode 4x13 The Love Car Displacement
Episode 4x14 The Thespian Catalyst
Episode 4x15 The Benefactor Factor
Episode 4x16 The Cohabitation Formulation
Episode 4x17 The Toast Derivation
Episode 4x18 The Prestidigitation Approximation
Episode 4x19 The Zarnecki Incursion
Episode 4x20 The Herb Garden Germination
Episode 4x21 The Agreement Dissection
Episode 4x22 The Wildebeest Implementation
Episode 4x23 The Engagement Reaction
Episode 4x24 The Roommate Transmogrification