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The Big Bang Theory – Season 3, Episode 20 The Spaghetti Catalyst

Play trailer The Big Bang Theory – Season 3, Episode 20 The Spaghetti Catalyst Aired May 3, 2010 Comedy Play Trailer Watchlist
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Sheldon goes to extremes to keep Leonard and Penny happy when they stop speaking to each other.
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The Big Bang Theory — Season 3, Episode 20

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Cast & Crew

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Johnny Galecki

Leonard Hofstadter

Jim Parsons

Sheldon Cooper

Kaley Cuoco

Penny

Simon Helberg

Howard Wolowitz

Kunal Nayyar

Raj Koothrappali

Chuck Lorre

Executive Producer
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The Big Bang Theory — Season 3, Episode 20

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Episode Info

Synopsis Sheldon goes to extremes to keep Leonard and Penny happy when they stop speaking to each other.
Director
Anthony Rich
Executive Producer
Chuck Lorre, Bill Prady
Screenwriter
Chuck Lorre, Bill Prady, Lee Aronsohn, Steven Molaro
Network
CBS
Rating
TV-14 (D)
Genre
Comedy
Original Language
English
Release Date
May 3, 2010