THE BIG BANG THEORY “The Infestation Hypothesis” Season 5 Episode 2 Photos

THE BIG BANG THEORY "The Infestation Hypothesis" Season 5 Episode 2

THE BIG BANG THEORY “The Infestation Hypothesis” Season 5 Episode 2 airs Thursday September 22 (8:00-8:31 PM, ET/PT) on the CBS Television Network.

Episode Synopsis: A fight between Sheldon and Penny leaves Amy caught in the middle, while Leonard tries to spice up his long-distance relationship with Priya, on THE BIG BANG THEORY, at a special time, Thursday Sept. 22 (8:31-9:00 PM, ET/PT) on the CBS Television Network.

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