Actor

William Mapother

April 17, 1965 · Louisville, Kentucky, USA

William Reibert Mapother Jr. (/ˈmeɪpɒθər/; born April 17, 1965) is an American actor, known for his role as Ethan Rom on the television series Lost and starring in the film In the Bedroom. He is also known for the film Another Earth.

Notable work

7.4
Minority Report (2002)
as Hotel Clerk
6.1
Mission: Impossible II (2000)
as Wallis
8.1
American Horror Story (2011)
as Driver
8
Lost (2004)
as Ethan Rom
6.8
Vanilla Sky (2001)
as Clubgoer (uncredited)
8.4
The Mentalist (2008)
as Richard Haibach
7.3
Supergirl (2015)
as Dr. Rudy Jones / Parasite
8
Law & Order: Special Victims Unit (1999)
as Luke Edmunds
8.3
Criminal Minds (2005)
as Ian Corbin
7.7
Magnolia (1999)
as WDKK Show Director's Assistant
7.6
The Blacklist (2013)
as Bill
8.3
Grimm (2011)
as Dwight Eleazer

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