CBS' hit sitcom "The Big Bang Theory" went through several changes before it made it to screens. A notable example is the creators' decision to replace the show's original female lead with Kaley ...

The Big Bang Theory ended almost five years ago, but fans are still praising the characters. Here’s a list of the leading Big ...

He also sits down with Dave Goetsch, a co-executive producer and longtime writer for The Big Bang Theory, and journalist Jessica Radloff, who wrote an exhaustive book about the show. This Slate ...