Fans have been 12 years for the reveal...
'The Big Bang Theory': Will We Ever Find Out "Penny's" Last Name?
Charlie Sheen was the star of Two and a Half Men before he was fired by producer Chuck Lorre who just so happens to also be the producer of The Big Bang Theory. There is obviously still some bad blood between the two as Sheen expressed his disgust with being a guest star on the show. Watch the video above for all the details.
Sheldon meets Captain Kirk
The trailer for the new The Big Bang Theory episode starring William Shatner has been released!
