The Big Bang Theory

The Thespian Catalyst

  • Season 4
  • , Episode 14  | 
  • Aired: 2/3/2011
    • Length: 21:34
    • Plays: ???
Synopsis >

Sheldon wants Penny to give him acting lessons, hoping that they will help him become a better teacher. Meanwhile, Koothrappali fantasizes about his best friend's girlfriend.

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