Sargent appeared in the 1959 feature film Operation Petticoat starring Cary Grant, and The Ghost and Mr. In the 1957 movie Bernardine, Sargent portrayed Sanford 'Fofo' Wilson. He appeared in The Great Locomotive Chase (1956) starring Fess Parker.
Sargent appeared in feature films following his debut in Prisoner of War (1954). He appeared in two dozen plays with the Stanford Players Theater. Sargent attended the San Rafael Military Academy in San Rafael, California, before majoring in drama at Stanford University. Sargent's father Elmer served in World War I and later became a business manager to Hollywood figures, including Douglas Fairbanks and Erich von Stroheim. She appeared under the stage name of 'Ruth Powell', and had supporting bit roles in such films as The Four Horsemen of the Apocalypse and Hearts and Trumps with Nazimova. His mother was the daughter of John McNaughton, who founded Los Angeles's famed Union Stockyards. Sargent was born Richard Stanford Cox in Carmel-by-the-Sea, California, on April 19, 1930, to Ruth McNaughton and Colonel Elmer Cox. He took the name Dick Sargent from a Saturday Evening Post illustrator/artist of the same name. He is best known for being the second actor to portray Darrin Stephens on ABC's fantasy situation comedy Bewitched. Richard Stanford Cox (Ap– July 8, 1994), known professionally as Dick Sargent, was an American actor.
