There's a pretty famous thing on "The Big Bang Theory" regarding Penny's last name — which is to say, she doesn't have one.

The latest episode of The Big Bang Theory may point toward a breakup for Penny and Leonard. Here's why. Skip to main content. Open menu Close menu. Cinemablend. Search.

Penny and Leonard finally married on The Big Bang Theory's Season 9 premiere on Monday, Sept. 21, but it's not all wedded bliss for the longtime couple -- find out what went down in Us Weekly's recap!

Sheldon Cooper is a pretty consistent character across The Big Bang Theory, which is probably why Jim Parsons liked a ...

“The Big Bang Theory” star Kaley Cuoco got a drastic haircut in June, and it made its debut on-screen in the Season 8 premiere of the hit CBS sitcom. Cuoco’s character, Penny, is known for ...

The cast of The Big Bang Theory filmed 279 episodes before the show wrapped after 12 seasons. Over the years, fans became intimately familiar with Leonard Hofstadter, Sheldon Cooper, Raj ...

Leonard Hofstadter and Sheldon Cooper burst onto the scene in The Big Bang Theory as roommates. They technically didn’t need to be roommates, but their relationship seemingly worked. The deeper ...

Over on The Big Bang Theory, Leonard and Penny's status quo is about to get shaken up when the latter's ex-husband Zack returns in Season 12 with a new wife at his side, with Grace and Frankie and ...

When season 8 of The Big Bang Theory premiered in 2014, fans were thrown for a loop when Kaley Cuoco's character, Penny, suddenly had a pixie cut.

The Big Bang Theory didn’t make the best first impression. Back in September 2007, the CBS sitcom’s pilot episode introduced a pair of California science professors — Leonard Hofstadter ...

From one of the worst and broadest pilots in recent memory, 'Big Bang Theory' became a solid show, delivering multicam laughs and a great vehicle for Jim Parsons, Kaley Cuoco, Johnny Galecki and more.