Leah Remini – 51

Although Leah Remini is the only actor on this list not to have featured on the TV show “Cheers,” she’s still a small-screen veteran. Her most famous role has got to be Carrie Heffernan in “The King of Queens,” where she starred alongside actor Kevin James.

Remini’s life off the screen is equally interesting, being a member of the Church of Scientology since she was a child and leaving the organization in 2013. But she didn’t go quietly and released a New York Times best-selling memoir on her experience. Remini continues to speak out about Scientology in 2022.