The cast of The Big Bang Theory is a major reason why the show works, but one core cast member was fired before ultimately ...

Over the course of 12 seasons, there were occasionally plotlines on "The Big Bang Theory" that were abandoned with no reason ...

Sheldon (Jim Parsons) and Penny (Kaley Cuoco) standing in the doorway of the apartment while Penny looks confused in The Big Bang Theory Image via CBS In the beginning was the Big Bang, followed by ...