The Big Bang Theory's lead stars, Kaley Cuoco and Johnny Galecki, reunite on-screen in a promotional video for a mobile game.

Chuck Lorre’s The Big Bang Theory was a hit sitcom that premiered in September 2007 and became one of the most beloved shows over its 12-season run that ended in May 2019.

Kaley Cuoco and Johnny Galecki reunite in a surprise commercial that marks their first on-screen moment together in years.

The Big Bang Theory co-creator has issued a personal complaint about the original failure of Kaley Cuoco’s character Penny. In a new podcast, Chuck Lorre has been reflecting on the long-running ...

The Big Bang Theory co-creator Chuck Lorre has shared how Kaley Cuoco's character was developed, saying it "took a while" to make Penny less "clichéd". Penny was first introduced as Leonard and ...

“The Big Bang Theory” co-creator, 72, revealed a regret of his when it came to Kaley Cuoco’s character, Penny, on the series, which ran from 2007 to 2019 on CBS. “We had so many episodes ...

Television Group chairman and CEO Peter Roth, appeared on the first episode of The Official Big Bang Theory Podcast ... Lorre said of the character Penny. “The audience really responded to ...