Penny on 'The Big Bang Theory,' played by Kaley Cuoco, has both fans and critics, but viewers seem to all agree that the character goes too far in this scene.

The female lead of The Big Bang Theory was not always Penny, and early test reactions forced a major creative rethink that ...

There's no denying the success of Chuck Lorre, who's not only built an empire of sitcom success but a separate one with the CBS series The Big Bang Theory (alongside co-creator Bill Prady) with its ...

When Leonard makes the same joke about the doc, Penny is not amused. “I already pretended to laugh at that joke once, do I have to do it again?” she bemoans, but eventually caters to Leonard’s wishes.