Amanda Walsh played the girl next door in the original pilot before Kaley Cuoco joined the cast and made 'The Big Bang Theory ...

It stars Jim Parsons as Sheldon Cooper, Johny Galecki as Leonard Hofstadter, Kunal Nayyar as Rajesh Koothrappali, and Simon Helberg as Howard Wolowitz. As the show progressed, many new characters ...

When it came time to choose the title for a Big Bang Theory spin-off series, the producers of the show did not initially ...

Chuck Lorre had a pretty different idea about how the popular series The Big Bang Theory should’ve started. Read on for more.

Click here to see the clip. 3. Educating Penny Sheldon turns behaviorist—employing "operant conditioning techniques building on the works of Thorndyke and B.F. Skinner"—when he reinforces ...

Holiday themed episodes were always a laugh riot on The Big Bang Theory and Season 7, Episode 9 also falls in that category. Besides dealing with Penny’s fake marriage in Vegas that turns into a real ...

An upcoming 'The Big Bang Theory' spinoff will feature four characters first introduced during the original series.

Get ready for The Official Big Bang Theory Podcast! Launching March 17, explore behind-the-scenes stories, iconic moments, ...

Fans of The Big Bang Theory are in for a big treat! On Monday, March 10, Max announced that it will be launching The Official ...

American sitcom The Big Bang Theory centers around friends Leonard Hofstadter (Johnny Galecki), Sheldon Cooper (Jim Parsons), Penny Teller (Kaley Cuoco), Howard Wolowitz (Simon Helberg ...