Creator / William Mapother
Be afraid.

William Reibert Mapother Jr. (born April 17, 1965) is an American actor and former teacher, who is probably best known to audiences as Ethan Rom on Lost or Richard Strout in In The Bedroom. He often ends up cast in the roles of villains or creeps, but he's a versatile actor with a pretty eclectic resume. Despite his reputation with general audiences as being utterly terrifying, he's actually a nice guy who also serves on the board of directors for the Screen Actor's Guild.

Oh, and he's also Tom Cruise's cousin and close friend.

Film Roles

Television Roles