The Big Bang Theory may be defying the laws of TV mechanics with its storied success, but there’s one thing co-creator Chuck ...

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

Chuck Lorre discusses the creation of Penny, and how she transformed from a stereotype in the early seasons to a fully ...

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

The Wheel of Time cast dives into the Aes Sedai battle, Rand's defiance towards Moiraine and Lanfear, power trips, and more.

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

Cast and crew of The Big Bang Theory will take part in an official podcast hosted by Jessica Radloff and streaming on Max.

Countless fascinating behind-the-scenes details made The Big Bang Theory special. Today on Collider, we tell you some of them.

Penny never even got a last name until she married neighbor Leonard Hofstadter (Johnny Galecki) in season nine of the hit CBS ...

Conan O’Brien surprised Mayim Bialik and Johnny Galecki with a throwback to their first on-screen kiss back in the 1990s on ...

“Fans will get to hear backstage secrets and previously unheard stories as well as learn about the creative process and decision-making that brought each episode to life through conversations with ...