Don Rickles is an American stand-up comedian and actor. He has been a frequent guest on The Tonight Show Starring Johnny Carson, and has acted in both comedic and dramatic roles. In 1958, he made his film debut in a serious part in Run Silent, Run Deep starring Clark Gable and Burt Lancaster. Throughout the 1960s, he appeared frequently on television sitcoms and dramatic series. He also appeared in the popular Beach Party film series and took a dramatic turn in the Roger Corman film X: The Man with the X-Ray Eyes as a carnival barker out to exploit the protagonist. Rickles is also well known for being the voice of Mr. Potato Head in the Toy Story series.