Season 4, Episode 14 The Thespian Catalyst

First Aired: February 3, 2011

Sheldon wants acting lessons from Penny, hoping they will make him a better teacher.

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  • Premiered: September 24, 2007
  • Rating: TV-PG
  • Premise: Two nerdy physicists share an apartment and an unlikely friendship with their beautiful neighbor with whom one of them is infatuated. Like the universe after the big bang, the show's popularity expanded, thanks to breakout star Jim Parsons, along with the… (more)

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