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The Big Bang Theory S3E10 poster

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

The Big Bang Theory • Season 3, Episode 10 • 21 min • 2007 • ⭐ 7.9/10 • Comedy

Cast: Jim Parsons , Kaley Cuoco , Johnny Galecki , Simon Helberg , Kunal Nayyar , Melissa Rauch , Mayim Bialik

Directors: Chuck Lorre , Bill Prady

Watch The Big Bang Theory – S3E10

Episode Overview

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.

Episode Navigation

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