William Mapother
Biography
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. Description above from the Wikipedia article William Mapother, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known For
Acting Career
- 2025
Suits LA
As: Greg Fisher
- 2024
Outlaw Posse
As: Angel
- 2023
Black Girl Missing
As: Russell
- 2023
On Sacred Ground
As: Daniel McKinney
- 2021
Son of Monarchs
As: Bob
- 2021
A Little Dream
As: Wayne
- 2020
9-1-1: Lone Star
As: Bruce Ackerman
- 2020
FBI: Most Wanted
As: Travis Russell
- 2016
MacGyver
As: The Client / Daniel Holt
- 2016
Tell Me How I Die
As: Dr. Jerrems
- 2016
Rush Hour
As: Principal
- 2015
Supergirl
As: Dr. Rudy Jones / Parasite
- 2015
Minority Report
As: Charlie Peele
- 2015
Powers
As: Todd Secor
- 2015
Blackhat
As: Rich Donahue
- 2015
The Atticus Institute
As: Dr. Henry West
- 2014
Constantine
As: Jacob Shaw
- 2014
I Origins
As: Darryl Mackenzie
- 2014
Drew Peterson: Untouchable
As: Glenn Levecke
- 2013
The Blacklist
As: Bill
- 2013
Escape from Polygamy
As: Ervil
- 2013
Underdogs
As: Bill Burkett
- 2013
Jobs
As: Calligraphy Professor
- 2013
It's Dark Here
As: David Tennies
- 2012
Static
As: Greg Wagner
- 2012
FDR: American Badass!
As: Dr. Ellington
- 2012
Darnell Dawkins: Mouth Guitar Legend
As: Pastor Jenkins
- 2011
A Warrior's Heart
As: Coach David Milligan
- 2011
Grimm
As: Dwight Eleazer
- 2011
American Horror Story
As: Driver
- 2011
Edwin Boyd: Citizen Gangster
As: Detective Rhys
- 2011
Another Earth
As: John Burroughs
- 2010
Hawaii Five-0
As: Eric Porter
- 2010
Justified
As: Delroy Baker
- 2009
Hurt
As: Darryl Coltrane
- 2009
Castle
As: Carl Matthews
- 2008
The Mentalist
As: Richard Haibach
- 2008
The Burrowers
As: Will Parcher
- 2007
Moving McAllister
As: Bob
- 2007
Mad Men
As: Randall Walsh
- 2007
Burn Notice
As: Garret Hartley
- 2007
Moola
As: Steve
- 2006
World Trade Center
As: Marine Sergeant Thomas
- 2006
The Lather Effect
As: Jack
- 2006
Ask the Dust
As: Bill
- 2005
Criminal Minds
As: Ian Corbin
- 2005
The Zodiac
As: Dale Coverling
- 2005
The Inside
As: Ronald Ewing
- 2005
Lords of Dogtown
As: Donnie
- 2004
The Grudge
As: Matthew Williams
- 2004
Lost
As: Ethan Rom
- 2004
Suspect Zero
As: Bill Grieves
- 2003
NCIS
As: Kyle Grayson
- 2003
The Kiss
As: Peter
- 2002
CSI: Miami
As: Pete Keller
- 2002
Minority Report
As: Hotel Clerk
- 2001
Vanilla Sky
As: Clubgoer (uncredited)
- 2001
In the Bedroom
As: Richard Strout
- 2001
Law & Order: Criminal Intent
As: John Silvestri
- 2001
Crossing Jordan
As: Henry Bishop
- 2001
Swordfish
As: Gabriel's Crew
- 2000
CSI: Crime Scene Investigation
As: Douglas Sampson
- 2000
Mission: Impossible II
As: Wallis
- 1999
Magnolia
As: WDKK Show Director's Assistant
- 1999
Law & Order: Special Victims Unit
As: Luke Edmunds
- 1998
The Unknown Cyclist
As: By Stander
- 1998
Without Limits
As: Bob Peters
- 1994
Touched by an Angel
As: Eddie
- 1989
Born on the Fourth of July
As: Platoon - Vietnam