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

From Kaley Cuoco and Johnny Galecki's relationship to saying goodbye to the show, here are the biggest takeaways from The Big Bang Theory ... characters Leonard and Penny also part ways.

“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 ...

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 ...

However, Penny’s character evolved significantly throughout The Big Bang Theory. While she first appeared superficial and distant from the world of science and academia, her interactions with ...

Here’s how it works. The Big Bang Theory’s Chuck Lorre Gets Real About Making Mistakes With Kaley Cuoco’s Penny Before Realizing Her ‘Brilliance’ I Didn’t Expect The Big Bang Theory’ ...

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 ...