The Thespian Catalyst
EpisodeS4E1421 min2011-02-03

The Big Bang Theory

The Thespian Catalyst

Hoping it will make him a better teacher, Sheldon has Penny give him acting lessons. Raj has fantasies about a friend's girlfriend.

My Thoughts
Guest Stars
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Crew
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Mark Cendrowski

Mark Cendrowski

Director

Directing

Steven Molaro

Steven Molaro

Executive Producer

Production

Chuck Lorre

Chuck Lorre

Story

Writing

Jim Reynolds

Jim Reynolds

Story

Writing

Steven Molaro

Steven Molaro

Teleplay

Writing

Maria Ferrari

Maria Ferrari

Teleplay

Writing

JF

Julie Fleischer

Script Supervisor

Directing

Bill Prady

Bill Prady

Teleplay

Writing

Lee Aronsohn

Lee Aronsohn

Story

Writing

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