Personal Info
Known For
Acting
Born
April 17, 1965 (age 61)
Place of Birth
Louisville, Kentucky, USA
Also Known As
William Reibert Mapother Jr.
William R. Mapother
Уильям Мапотер
ویلیام مپوتر
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
TV
Law & Order: Special Victims Unit
Luke Edmunds
1999
TV
NCIS
Kyle Grayson
2003
TV
The Mentalist
Richard Haibach
2008
TV
Criminal Minds
Ian Corbin
2005
TV
The Blacklist
Bill
2013
TV
CSI: Crime Scene Investigation
Douglas Sampson
2000
TV
CSI: Miami
Pete Keller
2002
TV
Castle
Carl Matthews
2009
TV
Lost
Ethan Rom
2004
TV
Hawaii Five-0
Eric Porter
2010
TV
Law & Order: Criminal Intent
John Silvestri
2001
TV
Grimm
Dwight Eleazer
2011
TV
American Horror Story
Driver
2011
TV
Mad Men
Randall Walsh
2007
TV
Supergirl
Dr. Rudy Jones / Parasite
2015
TV
FBI: Most Wanted
Travis Russell
2020
TV
Crossing Jordan
Henry Bishop
2001
TV
Burn Notice
Garret Hartley
2007
TV
Justified
Delroy Baker
2010
TV
MacGyver
The Client / Daniel Holt
2016
Filmography
2026FilmThe Leaderas Reverend Applewhite2025TVSuits LAas Greg Fisher2024FilmOutlaw Posseas Angel2023FilmBlack Girl Missingas Russell2023FilmOn Sacred Groundas Daniel McKinney2021FilmSon of Monarchsas Bob2021TVA Little Dreamas Wayne2020TV9-1-1: Lone Staras Bruce Ackerman2020TVFBI: Most Wantedas Travis Russell2016TVMacGyveras The Client / Daniel Holt2016FilmTell Me How I Dieas Dr. Jerrems2016TVRush Houras Principal2015TVSupergirlas Dr. Rudy Jones / Parasite2015TVMinority Reportas Charlie Peele2015TVPowersas Todd Secor2015FilmBlackhatas Rich Donahue2015FilmThe Atticus Instituteas Dr. Henry West2014TVConstantineas Jacob Shaw2014FilmAmerican War Generalsas Self - Narrator2014FilmI Originsas Darryl Mackenzie2014FilmDrew Peterson: Untouchableas Glenn Levecke2013TVThe Blacklistas Bill2013FilmEscape from Polygamyas Ervil2013FilmUnderdogsas Bill Burkett2013FilmJobsas Calligraphy Professor2013FilmIt's Dark Hereas David Tennies2012FilmStaticas Greg Wagner2012FilmFDR: American Badass!as Dr. Ellington2012FilmDarnell Dawkins: Mouth Guitar Legendas Pastor Jenkins2011FilmA Warrior's Heartas Coach David Milligan2011TVGrimmas Dwight Eleazer2011TVAmerican Horror Storyas Driver2011FilmEdwin Boyd: Citizen Gangsteras Detective Rhys2011FilmAnother Earthas John Burroughs2011FilmPortraits in Dramatic Time2010TVHawaii Five-0as Eric Porter2010TVJustifiedas Delroy Baker2010TVHuman Targetas Sam Fisher2009FilmHurtas Darryl Coltrane2009TVCelebrity Ghost Storiesas Self2009TVCastleas Carl Matthews2008TVThe Mentalistas Richard Haibach2008FilmThe Burrowersas Will Parcher2007TVViva Laughlin2007TVK-Ville2007FilmMoving McAllisteras Bob2007TVMad Menas Randall Walsh2007TVBurn Noticeas Garret Hartley2007FilmMoolaas Steve2006FilmWorld Trade Centeras Marine Sergeant Thomas2006FilmThe Lather Effectas Jack2006FilmAsk the Dustas Bill2005TVCriminal Mindsas Ian Corbin2005TVThreshold2005FilmThe Zodiacas Dale Coverling2005TVThe Insideas Ronald Ewing2005FilmLords of Dogtownas Donnie2004FilmThe Grudgeas Matthew Williams2004TVLostas Ethan Rom2004FilmSuspect Zeroas Bill Grieves2003TVNCISas Kyle Grayson2003FilmThe Kissas Peter2002TVCSI: Miamias Pete Keller2002FilmMinority Reportas Hotel Clerk2002FilmThe Pennsylvania Miners' Storyas John 'Flathead' Phillippi2001FilmVanilla Skyas Clubgoer (uncredited)2001FilmIn the Bedroomas Richard Strout2001TVLaw & Order: Criminal Intentas John Silvestri2001TVCrossing Jordanas Henry Bishop2001FilmSwordfishas Gabriel's Crew2000TVCSI: Crime Scene Investigationas Douglas Sampson2000FilmMission: Impossible IIas Wallis1999FilmMagnoliaas WDKK Show Director's Assistant1999TVLaw & Order: Special Victims Unitas Luke Edmunds1998FilmThe Unknown Cyclistas By Stander1998FilmWithout Limitsas Bob Peters1994TVTouched by an Angelas Eddie1989FilmBorn on the Fourth of Julyas Platoon - Vietnam—FilmThe Possession at Gladstone Manoras Henry Gladstone