Stephanie Holden – Alexandra Paul – 29

Unlike other members of the show’s cast members, Alexandra Paul went in, having already found a lot of success in acting. She had played on films like Christine and Dragnet, making her film debut in 1982 on Paper Dolls. By the time she joined Baywatch, she was 29 years old!

Naturally, her character, Stephanie Holden, immediately became a fan-favorite, and she lasted for five full seasons! In fairness, her flawless body and good looks made it incredibly easy for her to do so. Of course, she’s also been in some of the show’s sequel films and will be appearing on Baywatch: The Documentary.