From 'Star Trek' actors like William Shatner to science experts like Stephen Hawking, The Big Bang Theory has been host to a wide array of guest stars, including Sara Gilbert, who played Leslie Winkle ...

Who, exactly, was Leslie Winkle (Sara Gilbert) on The Big Bang Theory, and why did she (and Gilbert) leave after season 3?

Simon Helbig has spent plenty of time thinking about his The Big Bang Theory character Howard Wolowitz, and he knows why he ...

Actor Jim Parsons (“The Big Bang Theory”) is 52. Drummer Chad Butler of Switchfoot ... Guitarist James Iha of Smashing ...

Here’s how it works. The Big Bang Theory’s Chuck Lorre Gets Real About Making Mistakes With Kaley Cuoco’s Penny Before Realizing Her ‘Brilliance’ I Didn’t Expect The Big Bang Theory’ ...

EXCLUSIVE: The Big Bang Theory spinoff on Max is untitled no more — and it’s good news and bad news for Kevin Sussman’s Stuart Bloom character. The series, which remains in development ...

Prior to Kaley Cuoco, actress Amanda Walsh was cast to play Katie, “a street-hardened tough-as-nails woman with a vulnerable ...

"We did the very clichéd, in the beginning, goofy blonde who says foolish things," Lorre says of the character Penny.

The Big Bang Theory' has finally found their lead — and an official title — ahead fans await an official series order ...

The Big Bang Theory creator Chuck Lorre is opening up about why he resisted giving Jim Parsons ’ Sheldon a love interest for ...