John Derek, American actor, director, and cinematographer (d. 1998)
John Derek (born Derek Delevan Harris; August 12, 1926 – May 22, 1998) was an American actor, director, screenwriter, producer and photographer. He appeared in such films as Knock on Any Door, All the King's Men (both 1949), and Rogues of Sherwood Forest (1950). He was also known for launching the career of his fourth wife, Bo Derek.