David Chokachi’s favorite Baywatch episode? Rendezvous, where Cody and C.J. meet a mermaid named Mellisande. Speaking to TV Insider for Baywatch’s 30th anniversary, David explained that he had a lot of fun shooting with Pamela Anderson, and has always loved scuba diving. | Baywatch

David Hasselhoff's memorable cameo in The SpongeBob SquarePants Movie was made possible by the actor's willingness to parody his Baywatch image and a massive, 12-foot-tall replica of himself. The production team utilized this highly detailed prop, complete with moving parts and yak hair, to film the complex action sequences of the animated characters riding on his back. Credit: Paramount Pictures | History In Pictures