Mary Cathleen Collins is the real name of famous hollywood actress Bo Derek. She is an American film and television actress, movie producer, and model perhaps best known for her breakthrough role in the 1979 film 10. She was directed by husband John Derek in Tarzan, the Ape Man (1981), Bolero (1984) and Ghosts Can't Do It (1989). She makes occasional film, television, and documentary appearances.
