The Spaghetti Catalyst

The Big Bang Theory: Season 3: Episode 20

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The Big Bang Theory
The Spaghetti Catalyst

Episode Details & Credits

CBS | Air Date: May 3, 2010
Starring: Johnny Galecki, Kaley Cuoco, Jim Parsons, Simon Helberg, Kunal Nayyar
Summary: Subsequent to Leonard and Penny's break-up, Sheldon tries to hide from Leonard and the gang that he had a friendly spaghetti dinner at Penny's.
Creator: Bill Prady and Chuck Lorre
Genre(s): Comedy
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Season 3 Episodes

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