Portrait of William Mapother

William Mapother

Bio: 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
Born: Sat, Apr 17 1965
Birthplace: Louisville, Kentucky, USA
William Mapother is 59 years old
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Acting Roles
Crew Roles

Movies (Acting Roles)

Sorted by Release Date
Poster of Outlaw Posse
Outlaw Posse
William Mapother was
58 in Outlaw Posse
as 'Angel'.
Fri, Mar 01 2024
Poster of Black Girl Missing
Black Girl Missing
William Mapother was
57 in Black Girl Missing
as 'Russell'.
Sat, Mar 04 2023
Poster of On Sacred Ground
On Sacred Ground
William Mapother was
57 in On Sacred Ground
as 'Daniel McKinney'.
Fri, Jan 13 2023
Poster of Son of Monarchs
Son of Monarchs
William Mapother was
56 in Son of Monarchs
as 'Bob'.
Fri, Oct 15 2021
Poster of Tell Me How I Die
Tell Me How I Die
William Mapother was
51 in Tell Me How I Die
as 'Dr. Jerrems'.
Fri, Sep 16 2016
Poster of Blackhat
Blackhat
William Mapother was
49 in Blackhat
as 'Rich Donahue'.
Tue, Jan 13 2015
Poster of The Atticus Institute
The Atticus Institute
William Mapother was
49 in The Atticus Institute
as 'Dr. Henry West'.
Mon, Jan 05 2015
Poster of I Origins
I Origins
William Mapother was
49 in I Origins
as 'Darryl Mackenzie'.
Fri, Jul 18 2014
Poster of Drew Peterson: Untouchable
Drew Peterson: Untouchable
William Mapother was
48 in Drew Peterson: Untouchable
as 'Glenn Levecke'.
Wed, Jan 29 2014
Poster of Escape from Polygamy
Escape from Polygamy
William Mapother was
48 in Escape from Polygamy
as 'Ervil'.
Sat, Aug 24 2013
Poster of Underdogs
Underdogs
William Mapother was
48 in Underdogs
as 'Bill Burkett'.
Fri, Aug 16 2013
Poster of Jobs
Jobs
William Mapother was
48 in Jobs
as 'Calligraphy Professor'.
Thu, Aug 15 2013
Poster of It's Dark Here
It's Dark Here
William Mapother was
47 in It's Dark Here
as 'David Tennies'.
Tue, Jan 01 2013
Poster of Static
Static
William Mapother was
47 in Static
as 'Greg Wagner'.
Wed, Oct 31 2012
Poster of FDR: American Badass!
FDR: American Badass!
William Mapother was
47 in FDR: American Badass!
as 'Dr. Ellington'.
Mon, Sep 24 2012
Poster of Darnell Dawkins: Mouth Guitar Legend
Darnell Dawkins: Mouth Guitar Legend
William Mapother was
46 in Darnell Dawkins: Mouth Guitar Legend
as 'Pastor Jenkins'.
Sat, Mar 10 2012
Poster of A Warrior's Heart
A Warrior's Heart
William Mapother was
46 in A Warrior's Heart
as 'Coach David Milligan'.
Fri, Dec 02 2011
Poster of Edwin Boyd: Citizen Gangster
Edwin Boyd: Citizen Gangster
William Mapother was
46 in Edwin Boyd: Citizen Gangster
as 'Detective Rhys'.
Sat, Sep 10 2011
Poster of Another Earth
Another Earth
William Mapother was
46 in Another Earth
as 'John Burroughs'.
Fri, Jul 22 2011
Poster of Portraits in Dramatic Time
Portraits in Dramatic Time
William Mapother was
46 in Portraits in Dramatic Time
Tue, Jul 05 2011
Poster of Hurt
Hurt
William Mapother was
44 in Hurt
as 'Darryl Coltrane'.
Tue, Nov 10 2009
Poster of The Burrowers
The Burrowers
William Mapother was
43 in The Burrowers
as 'Will Parcher'.
Tue, Sep 09 2008
Poster of Moving McAllister
Moving McAllister
William Mapother was
42 in Moving McAllister
as 'Bob'.
Thu, Sep 13 2007
Poster of Moola
Moola
William Mapother was
42 in Moola
as 'Steve'.
Fri, Apr 20 2007
Poster of World Trade Center
World Trade Center
William Mapother was
41 in World Trade Center
as 'Marine Sergeant Thomas'.
Wed, Aug 09 2006
Poster of The Lather Effect
The Lather Effect
William Mapother was
41 in The Lather Effect
as 'Jack'.
Mon, Jun 26 2006
Poster of Ask the Dust
Ask the Dust
William Mapother was
40 in Ask the Dust
as 'Bill'.
Thu, Feb 02 2006
Poster of The Zodiac
The Zodiac
William Mapother was
40 in The Zodiac
as 'Dale Coverling'.
Sun, Jul 31 2005
Poster of Lords of Dogtown
Lords of Dogtown
William Mapother was
40 in Lords of Dogtown
as 'Donnie'.
Fri, Jun 03 2005
Poster of The Grudge
The Grudge
William Mapother was
39 in The Grudge
as 'Matthew Williams'.
Fri, Oct 22 2004
Poster of Suspect Zero
Suspect Zero
William Mapother was
39 in Suspect Zero
as 'Bill Grieves'.
Fri, Aug 27 2004
Poster of The Kiss
The Kiss
William Mapother was
38 in The Kiss
as 'Peter'.
Sun, Sep 14 2003
Poster of Minority Report
Minority Report
William Mapother was
37 in Minority Report
as 'Hotel Clerk'.
Thu, Jun 20 2002
Poster of Vanilla Sky
Vanilla Sky
William Mapother was
36 in Vanilla Sky
as 'Clubgoer (uncredited)'.
Fri, Dec 14 2001
Poster of In the Bedroom
In the Bedroom
William Mapother was
36 in In the Bedroom
as 'Richard Strout'.
Fri, Nov 23 2001
Poster of Swordfish
Swordfish
William Mapother was
36 in Swordfish
as 'Gabriel's Crew'.
Fri, Jun 08 2001
Poster of Mission: Impossible II
Mission: Impossible II
William Mapother was
35 in Mission: Impossible II
as 'Wallis'.
Wed, May 24 2000
Poster of Magnolia
Magnolia
William Mapother was
34 in Magnolia
as 'WDKK Show Director's Assistant'.
Fri, Dec 17 1999
Poster of The Unknown Cyclist
The Unknown Cyclist
William Mapother was
33 in The Unknown Cyclist
as 'By Stander'.
Sat, Oct 10 1998
Poster of Without Limits
Without Limits
William Mapother was
33 in Without Limits
as 'Bob Peters'.
Fri, Sep 11 1998
Poster of Born on the Fourth of July
Born on the Fourth of July
William Mapother was
24 in Born on the Fourth of July
as 'Platoon - Vietnam'.
Wed, Dec 20 1989
Poster of The Possession at Gladstone Manor
The Possession at Gladstone Manor
William Mapother will be
59+ in The Possession at Gladstone Manor
as 'Henry Gladstone'.
Unreleased

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Poster of A Little Dream
A Little Dream
William Mapother was
55+ in A Little Dream
as 'Wayne'.
First Air Date
Mon, Feb 01 2021
Poster of 9-1-1: Lone Star
9-1-1: Lone Star
William Mapother was
54+ in 9-1-1: Lone Star
as 'Bruce Ackerman'.
First Air Date
Sun, Jan 19 2020
Poster of FBI: Most Wanted
FBI: Most Wanted
William Mapother was
54+ in FBI: Most Wanted
as 'Travis Russell'.
First Air Date
Tue, Jan 07 2020
Poster of MacGyver
MacGyver
William Mapother was
51+ in MacGyver
as 'The Client / Daniel Holt'.
First Air Date
Fri, Sep 23 2016
Poster of Rush Hour
Rush Hour
William Mapother was
50+ in Rush Hour
as 'Principal'.
First Air Date
Thu, Mar 31 2016
Poster of Supergirl
Supergirl
William Mapother was
50+ in Supergirl
as 'Dr. Rudy Jones / Parasite'.
First Air Date
Mon, Oct 26 2015
Poster of Minority Report
Minority Report
William Mapother was
50+ in Minority Report
as 'Charlie Peele'.
First Air Date
Mon, Sep 21 2015
Poster of Powers
Powers
William Mapother was
49+ in Powers
as 'Todd Secor'.
First Air Date
Tue, Mar 10 2015
Poster of Constantine
Constantine
William Mapother was
49+ in Constantine
as 'Jacob Shaw'.
First Air Date
Fri, Oct 24 2014
Poster of The Blacklist
The Blacklist
William Mapother was
48+ in The Blacklist
as 'Bill'.
First Air Date
Mon, Sep 23 2013
Poster of Grimm
Grimm
William Mapother was
46+ in Grimm
as 'Dwight Eleazer'.
First Air Date
Fri, Oct 28 2011
Poster of American Horror Story
American Horror Story
William Mapother was
46+ in American Horror Story
as 'Driver'.
First Air Date
Wed, Oct 05 2011
Poster of Justified
Justified
William Mapother was
44+ in Justified
as 'Delroy Baker'.
First Air Date
Tue, Mar 16 2010
Poster of Human Target
Human Target
William Mapother was
44+ in Human Target
First Air Date
Fri, Jan 15 2010
Poster of Celebrity Ghost Stories
Celebrity Ghost Stories
William Mapother was
44+ in Celebrity Ghost Stories
as 'Self'.
First Air Date
Sat, Oct 03 2009
Poster of Castle
Castle
William Mapother was
43+ in Castle
as 'Carl Matthews'.
First Air Date
Mon, Mar 09 2009
Poster of The Mentalist
The Mentalist
William Mapother was
43+ in The Mentalist
as 'Richard Haibach'.
First Air Date
Tue, Sep 23 2008
Poster of Viva Laughlin
Viva Laughlin
William Mapother was
42+ in Viva Laughlin
First Air Date
Thu, Oct 18 2007
Poster of K-Ville
K-Ville
William Mapother was
42+ in K-Ville
First Air Date
Mon, Sep 17 2007
Poster of Mad Men
Mad Men
William Mapother was
42+ in Mad Men
as 'Randall Walsh'.
First Air Date
Thu, Jul 19 2007
Poster of Burn Notice
Burn Notice
William Mapother was
42+ in Burn Notice
as 'Garret Hartley'.
First Air Date
Thu, Jun 28 2007
Poster of Criminal Minds
Criminal Minds
William Mapother was
40+ in Criminal Minds
as 'Ian Corbin'.
First Air Date
Thu, Sep 22 2005
Poster of Threshold
Threshold
William Mapother was
40+ in Threshold
First Air Date
Fri, Sep 16 2005
Poster of The Inside
The Inside
William Mapother was
40+ in The Inside
as 'Ronald Ewing'.
First Air Date
Wed, Jun 08 2005
Poster of Lost
Lost
William Mapother was
39+ in Lost
as 'Ethan Rom'.
First Air Date
Wed, Sep 22 2004
Poster of NCIS
NCIS
William Mapother was
38+ in NCIS
as 'Kyle Grayson'.
First Air Date
Tue, Sep 23 2003
Poster of CSI: Miami
CSI: Miami
William Mapother was
37+ in CSI: Miami
as 'Pete Keller'.
First Air Date
Mon, Sep 23 2002
Poster of Law & Order: Criminal Intent
Law & Order: Criminal Intent
William Mapother was
36+ in Law & Order: Criminal Intent
as 'John Silvestri'.
First Air Date
Sun, Sep 30 2001
Poster of Crossing Jordan
Crossing Jordan
William Mapother was
36+ in Crossing Jordan
as 'Henry Bishop'.
First Air Date
Mon, Sep 24 2001
Poster of CSI: Crime Scene Investigation
CSI: Crime Scene Investigation
William Mapother was
35+ in CSI: Crime Scene Investigation
as 'Douglas Sampson'.
First Air Date
Fri, Oct 06 2000
Poster of Law & Order: Special Victims Unit
Law & Order: Special Victims Unit
William Mapother was
34+ in Law & Order: Special Victims Unit
as 'Luke Edmunds'.
First Air Date
Mon, Sep 20 1999
Poster of Touched by an Angel
Touched by an Angel
William Mapother was
29+ in Touched by an Angel
as 'Eddie'.
First Air Date
Wed, Sep 21 1994