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The Big Bang Theory
E2 of 24
About
Episode Guide
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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Kaley Cuoco on taking a risk with The Flight Attendant: 'I don’t think anyone would have given me this role'
The Big Bang Theory star has revealed that she knew people were going to "question [her] decision" to produce and star in comedy-drama The Flight Attendant.
Kaley Cuoco says she is "ready anytime" for a Big Bang Theory reunion episode
Why Kaley Cuoco was too scared to take a break after Big Bang: "You're easily forgotten"
Former Big Bang Theory star Jim Parsons says Netflix series Hollywood "changed" him
Jim Parsons tells David Tennant why he quit The Big Bang Theory
Doctor Who's Michelle Gomez joins The Flight Attendant, starring Big Bang Theory's Kaley Cuoco
Did you spot The Big Bang Theory's Kaley Cuoco's sneaky cameo in Young Sheldon?
How to watch The Big Bang Theory - what’s it about and who’s in the cast?
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