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The Big Bang Theory

E2 of 24
About Episode Guide
The Infestation Hypothesis

Series 5 - Episode 2 The Infestation Hypothesis

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Summary

Amy is caught in a battle of wills between Sheldon and Penny, while Leonard tries to reignite his long-distance relationship with Priya, who has moved back to India. Comedy, starring Johnny Galecki, Kaley Cuoco and Jim Parsons.

Cast & Crew

Leonard Hofstadter Johnny Galecki
Sheldon Cooper Jim Parsons
Penny Kaley Cuoco
Howard Wolowitz Simon Helberg
Raj Koothrappali Kunal Nayyar
Amy Farrah Fowler Mayim Bialik
Priya Aarti Mann
see more
Sitcom
Full Episode Guide
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