The Big Bang Theory Season 3 Episode 10 : The Gorilla Experiment

Penny gets help from Sheldon in order to understand what Leonard's work is, while Wolowitz develops a jealousy when Leonard starts hanging out with his new girlfriend.

NameThe Big Bang Theory Season 3 Episode 10: The Gorilla Experiment
Air DateDecember 7th, 2009
GenreComedy
NetworkCBS
Production CompaniesChuck Lorre Productions, Warner Bros. Television
DirectorMark Cendrowski
Guest StarsMelissa Rauch, Carol Ann Susi
Plot Keywordsnerd, geek, friends, scientist, science, sitcom
Jim Parsons
Jim Parsons
Sheldon Cooper
Johnny Galecki
Johnny Galecki
Leonard Hofstadter
Kaley Cuoco
Kaley Cuoco
Penny
Simon Helberg
Simon Helberg
Howard Wolowitz
Kunal Nayyar
Kunal Nayyar
Rajesh Koothrappali

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