From 'Star Trek' actors like William Shatner to science experts like Stephen Hawking, The Big Bang Theory has been host to a wide array of guest stars, including Sara Gilbert, who played Leslie Winkle ...

Stuart Fails to Save the Universe brings back Big Bang Theory sidekicks in a hilariously chaotic spinoff. Get ready for galactic geeky misadventures!

Who, exactly, was Leslie Winkle (Sara Gilbert) on The Big Bang Theory, and why did she (and Gilbert) leave after season 3?

The Big Bang Theory creator Chuck Lorre and former WB TV chair Peter Roth discuss Kaley Cuoco's Penny and not doing right by her early on.

The Big Bang Theory may be divisive, but there are episodes that will make new viewers fall in love with Sheldon and the rest ...

On The Official Big Bang Theory Podcast, Chuck Lorre said that Kaley Cuoco's Penny wasn't fully developed in the earlier ...

For Breen, that's his iconic "bang," usually given when a clutch 3-pointer is made in the game. While Breen's "bang" is rare, it is uttered fairly often throughout a season. However, even more ...

Flaky filo pastry with toasted nuts and a sticky rosewater-infused syrup is the baklava base for this surprisingly easy white chocolate no-bake cheesecake. The feta gives it a sweet-salty tang.

Jack Albertson played Charlie's lovable Grandpa Joe, which was one of his last big roles. Jack Albertson took on the role of Charlie's Grandpa Joe, who accompanied him on the tour of the factory.

The Big Bang Theory is one of the biggest comedy sitcoms in America ... Penny's character is known to work as a waitress and a bartender at The Cheesecake Factory. In the series, Penny is seen ...