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The Big Bang Theory Season 3 Episode 20

Episode Title: The Spaghetti Catalyst
Genre: Comedy
Countries: USA,
Airing Date: May 03, 2010
Runtime:21 mins
IMDb Rating:

Watch The Big Bang Theory Season 3 Episode 20 full movie online free in HD with English subtitles – no download needed.

With Leonard and Penny now broken up, Sheldon is forced to go behind Leonard's back to spend time with her.

Jim Parsons     , Johnny Galecki     , Kaley Cuoco     , Simon Helberg