Mark Damon: Mark Damon. Actor: House of Usher. Mark Damon was born on 22 April 1933 in Chicago, Illinois, USA. He is an actor and producer, known for House of Usher (1960), Monster (2003) and 11:14 (2003). He has been married to Margaret Markov since October 1976. They have two children. He was previously married to Barbara Frey.
Known For: House of Usher (Philip Winthrop), Monster (Producer), 11:14 (Producer), 2 Guns (Producer)