William Mapother
Known for Acting · 79 credits
- Born
- 1965-04-17 (age 61)
- Place of birth
- Louisville, Kentucky, USA
- Also known as
- William Reibert Mapother Jr. · William R. Mapother · Уильям Мапотер · ویلیام مپوتر
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
TV Shows (34)
Law & Order: Special Victims Unit
1999
as Luke Edmunds
NCIS
2003
as Kyle Grayson
Criminal Minds
2005
as Ian Corbin
The Mentalist
2008
as Richard Haibach
CSI: Crime Scene Investigation
2000
as Douglas Sampson
The Blacklist
2013
as Bill
CSI: Miami
2002
as Pete Keller
Lost
2004
as Ethan Rom
Hawaii Five-0
2010
as Eric Porter
Castle
2009
as Carl Matthews
Law & Order: Criminal Intent
2001
as John Silvestri
Crossing Jordan
2001
as Henry Bishop
American Horror Story
2011
as Driver
Grimm
2011
as Dwight Eleazer
Mad Men
2007
as Randall Walsh
Supergirl
2015
as Dr. Rudy Jones / Parasite
Burn Notice
2007
as Garret Hartley
FBI: Most Wanted
2020
as Travis Russell
MacGyver
2016
as The Client / Daniel Holt
Touched by an Angel
1994
as Eddie
Justified
2010
as Delroy Baker
9-1-1: Lone Star
2020
as Bruce Ackerman
Celebrity Ghost Stories
2009
as Self
Human Target
2010
as Sam Fisher
Constantine
2014
as Jacob Shaw
Suits LA
2025
as Greg Fisher
Powers
2015
as Todd Secor
Rush Hour
2016
as Principal
Minority Report
2015
as Charlie Peele
Threshold
2005
The Inside
2005
as Ronald Ewing
K-Ville
2007
Viva Laughlin
2007
A Little Dream
2021
as Wayne
Movies (45)
Minority Report
2002
as Hotel Clerk
Mission: Impossible II
2000
as Wallis
Magnolia
1999
as WDKK Show Director's Assistant
Swordfish
2001
as Gabriel's Crew
Vanilla Sky
2001
as Clubgoer (uncredited)
Blackhat
2015
as Rich Donahue
The Grudge
2004
as Matthew Williams
I Origins
2014
as Darryl Mackenzie
Jobs
2013
as Calligraphy Professor
Lords of Dogtown
2005
as Donnie
Born on the Fourth of July
1989
as Platoon - Vietnam
In the Bedroom
2001
as Richard Strout
The Burrowers
2008
as Will Parcher
World Trade Center
2006
as Marine Sergeant Thomas
Suspect Zero
2004
as Bill Grieves
Another Earth
2011
as John Burroughs
The Zodiac
2005
as Dale Coverling
Ask the Dust
2006
as Bill
The Atticus Institute
2015
as Dr. Henry West
The Leader
2026
as Reverend Applewhite
The Lather Effect
2006
as Jack
Without Limits
1998
as Bob Peters
Tell Me How I Die
2016
as Dr. Jerrems
Drew Peterson: Untouchable
2014
as Glenn Levecke
Edwin Boyd: Citizen Gangster
2011
as Detective Rhys
Outlaw Posse
2024
as Angel
Moving McAllister
2007
as Bob
FDR: American Badass!
2012
as Dr. Ellington
Escape from Polygamy
2013
as Ervil
Underdogs
2013
as Bill Burkett
A Warrior's Heart
2011
as Coach David Milligan
Darnell Dawkins: Mouth Guitar Legend
2012
as Pastor Jenkins
Black Girl Missing
2023
as Russell
Moola
2007
as Steve
The Unknown Cyclist
1998
as By Stander
It's Dark Here
2013
as David Tennies
On Sacred Ground
2023
as Daniel McKinney
Static
2012
as Greg Wagner
The Kiss
2003
as Peter
Portraits in Dramatic Time
2011
Son of Monarchs
2021
as Bob
The Possession at Gladstone Manor
as Henry Gladstone
Hurt
2009
as Darryl Coltrane
The Pennsylvania Miners' Story
2002
as John 'Flathead' Phillippi
American War Generals
2014
as Self - Narrator
About William Mapother
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. With 79 credits spanning from 1989 to 2026, William Mapother has appeared in 45 films and 34 TV shows.
Fans searching for William Mapother movies, William Mapother filmography, or the latest projects starring William Mapother can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular William Mapother Movies
- Minority Report (2002) — as Hotel Clerk
- Mission: Impossible II (2000) — as Wallis
- Magnolia (1999) — as WDKK Show Director's Assistant
- Swordfish (2001) — as Gabriel's Crew
- Vanilla Sky (2001) — as Clubgoer (uncredited)
Where to Watch William Mapother Films
Most William Mapother movies and series are available to stream on Bowood.TV in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring William Mapother, check our movies catalogue and browse page.