The female lead of The Big Bang Theory was not always Penny, and early test reactions forced a major creative rethink that reshaped the sitcom forever.

Cuoco also reveals why she's excited about her upcoming HBO series 'Kansas City Star,' from the creative team behind 'Hacks.' ...

Get the latest news about Kaley Cuoco. Find exclusive interviews, video clips, photos and more on Entertainment Tonight.

Kaley Cuoco broke her teeth on comedy starting on 8 Simple Rules before shifting into the ever popular The Big Bang Theory. That gave her more than a decade of experience with laugh tracks, but in the ...

Kaley Cuoco is returning to television with the MGM+ mystery thriller series Vanished. In a recent interview, the actress has explained why the series was produced as a four-episode limited run. She ...

The actress breaks down key scenes from the penultimate episode.

Kaley Cuoco savagely roasted Ashley Tisdale over her “toxic” mum group drama during her recent appearance on Watch What Happens Live with Andy Cohen.

If you’ve missed Kaley Cuoco’s trademarked mix of wit and intrigue on your television screens, it’s about to pop back up in her new MGM+ series, “Vanished.” Premiering Sunday night with Sam Claflin, ...

Lots of big shows are heading to the 2026 TV schedule, but none have quite the same level of anticipation as HBO Max’s "Big Bang Theory" follow-up "Stuart Saves the Universe," which finally started ...

After starring in The Big Bang Theory for 12 seasons, Kaley Cuoco reinvented herself. In TV thrillers like The Flight ...