Kaley Cuoco proudly embraces her role as Harley Quinn, feeling more connected to the DC anti-heroine than her iconic role on The Big Bang Theory.

Kaley Cuoco may have shot to fame as the lovable Penny on The Big Bang Theory, but there's another role that has her beaming with pride — and it's not what you might expect. Sure, Penny's sarcastic wit and charm made her a fan favorite, but it's Cuoco's leap into the chaotic world of DC Comics that she really boasts. Forget the sitcom laugh tracks; we're talking about a role where the stakes are higher, the action wilder and the character just a tad more unpredictable.

So, what got Cuoco so excited? Let's dive into the one DC role that made her feel like she's hit the superhero jackpot.

Kaley Cuoco is having a moment. The Big Bang Theory alum swaps sitcom laughs for blood-soaked action in his new film, Roleplay. But as much as she loves her evil killer character, there's another role that's closer to her heart.