The Big Bang Theory2007 | TV Show

Cast & Crew  |  Episode Guide

Two nerdy physicists share an apartment and an unlikely friendship with their beautiful neighbor with whom one of them is infatuated.

Premiered: September 24, 2007

Rating: TV-PG

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Season 4, Episode 3 The Zazzy Substitution

First Aired: October 7, 2010

Everyone worries for Sheldon, who begins searching for non-human companionship.

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The Cruciferous Vegetable Amplification

Season 4, Episode 2

September 30, 2010

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The Hot Troll Deviation

Season 4, Episode 4

October 14, 2010

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