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The Big Bang Theory/The Thespian Catalyst
From The TV IV
The Thespian Catalyst | |
Season 4, Episode 14 | |
Airdate | February 3, 2011 |
Production Number | 3X6664 |
Teleplay by | Bill Prady & Steven Molaro & Maria Ferrari |
Story by | Chuck Lorre & Lee Aronsohn & Jim Reynolds |
Directed by | Mark Cendrowski |
Stream | |
← 4x13 The Love Car Displacement |
4x15 → The Benefactor Factor |
The Big Bang Theory — Season Four |
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The Thespian Catalyst is the fourteenth episode of the fourth season of The Big Bang Theory, and the seventy-seventh episode overall.
Starring: Johnny Galecki (Dr. Leonard Hofstadter), Jim Parsons (Dr. Sheldon Cooper), Kaley Cuoco (Penny), Simon Helberg (Howard Wolowitz), Kunal Nayyar (Dr. Rajesh "Raj" Koothrappali), Mayim Bialik (Amy Farrah Fowler), Melissa Rauch (Bernadette Rostenkowski)
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