Robert Wightman: Robert Wightman. Actor: American Gigolo. Robert Wightman was born on 29 December 1952 in Los Angeles, California, USA. He is an actor, known for American Gigolo (1980), Stepfather 3 (1992) and The Waltons (1972).
Known For: American Gigolo (Floyd Wicker), Stepfather 3 (Keith GrantThe Stepfather), The Waltons (John-Boy Walton), Impulse (Howard)