William Mapother

About

He played Ethan Rom on the television series Lost. In 2005, he played Donnie in Lords of Dogtown, and in 2004, he played Matthew Williams in The Grudge.

Before Fame

He was a high school teacher in East Los Angeles before becoming an actor.

Trivia

He has appeared in multiple movies starring Tom Cruise, including Magnolia, Mission: Impossible II, Vanilla Sky, Minority Report, and Born on the Fourth of July.

Family Life

His sister Amy is also an occasional actress.

Associated With

He is the first cousin of superstar Tom Cruise.