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

Chuck Lorre knows Penny was "one-dimensional" and "clichéd" in the early days of the hit sitcom, but after several episodes ...

W hen The Big Bang Theory first aired in 2007, few could have imagined the massive success it would achieve. Over the course ...

The Big Bang Theory co-creator Chuck Lorre has shared how Kaley Cuoco's character was developed, saying it "took a while" to ...

Mayim Bialik once identified the Big Bang Theory episode that people talk to her about more than any other and revealed a bit ...