William Mapother movies

April 17, 1965 (age 61) 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. Description above from the Wikipedia article William Mapother, licensed under CC-BY-SA, full list of contributors on Wikipedia.

His titles like Mission: Impossible II, The Grudge, and Another Earth - his biggest roles first. Last updated: October 1, 2026

Watched 0/32

5.95 /10

1

1

Mission: Impossible II

2000May 2000 by John Woo

Minor role as Wallis

Minor role as Wallis

5.66 Okay 7,855 ratings
2

2

The Grudge

2004October 2004 by Takashi Shimizu

Supporting as Matthew Williams

Supporting as Matthew Williams

5.44 Okay- 3,305 ratings
3

3

Another Earth

2011July 2011 by Mike Cahill

Starring as John Burroughs

Starring as John Burroughs

6.24 Good-- 1,865 ratings
4

4

I Origins

2014July 2014 by Mike Cahill

Supporting as Darryl Mackenzie

Supporting as Darryl Mackenzie

7.14 Good++ 3,564 ratings
5

5

Swordfish

2001June 2001 by Dominic Sena

Minor role as Gabriel's Crew

Minor role as Gabriel's Crew

5.81 Okay+ 3,075 ratings
6

6

Lords of Dogtown

2005June 2005 by Catherine Hardwicke

Supporting as Donnie

Supporting as Donnie

6.55 Good- 846 ratings
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7

7

The Atticus Institute

2015January 2015 by Chris Sparling

Lead role as Dr. Henry West

Lead role as Dr. Henry West

5.59 Okay 367 ratings
8

8

In the Bedroom

2001November 2001 by Todd Field

Supporting as Richard Strout

Supporting as Richard Strout

6.32 Good-- 417 ratings
9

9

The Burrowers

2008September 2008 by J.T. Petty

Starring as Will Parcher

Starring as Will Parcher

5.73 Okay+ 244 ratings
10

10

Suspect Zero

2004August 2004 by E. Elias Merhige

Minor role as Bill Grieves

Minor role as Bill Grieves

5.42 Okay- 412 ratings
11

11

Tell Me How I Die

2016September 2016 by D.J. Viola

Supporting as Dr. Jerrems

Supporting as Dr. Jerrems

5.48 Okay 236 ratings
12

12

Static

2012October 2012 by Todd Levin

Starring as Greg Wagner

Starring as Greg Wagner

5.60 Okay 127 ratings
13

13

The Zodiac

2005July 2005 by Alexander Bulkley

Supporting as Dale Coverling

Supporting as Dale Coverling

5.66 Okay 137 ratings
14

14

Ask the Dust

2006February 2006 by Robert Towne

Supporting as Bill

Supporting as Bill

5.62 Okay 169 ratings
15

15

FDR: American Badass!

2012September 2012 by Garrett Brawith

Minor role as Dr. Ellington

Minor role as Dr. Ellington

5.66 Okay <100 ratings
16

16

A Warrior's Heart

2011December 2011 by Mike Sears

Supporting as Coach David Milligan

Supporting as Coach David Milligan

5.81 Okay+ <100 ratings
17

17

Without Limits

1998September 1998 by Robert Towne

Minor role as Bob Peters

Minor role as Bob Peters

6.09 Okay++ <100 ratings
18

18

Hurt

2009November 2009 by Barbara Stepansky

Starring as Darryl Coltrane

Starring as Darryl Coltrane

5.82 Okay+ <100 ratings
19

19

Edwin Boyd: Citizen Gangster

2011September 2011 by Nathan Morlando

Minor role as Detective Rhys

Minor role as Detective Rhys

5.86 Okay+ <100 ratings
20

20

Escape from Polygamy

2013August 2013 by Rachel Lee Goldenberg

Supporting as Ervil

Supporting as Ervil

6.09 Okay++ <100 ratings
21

21

Moving McAllister

2007September 2007 by Andrew Black

Minor role as Bob

Minor role as Bob

5.77 Okay+ <100 ratings
22

22

Underdogs

2013August 2013 by Doug Dearth

Supporting as Bill Burkett

Supporting as Bill Burkett

5.96 Okay++ <100 ratings
23

23

Drew Peterson: Untouchable

2014January 2014 by Mikael Salomon

Minor role as Glenn Levecke

Minor role as Glenn Levecke

5.90 Okay++ <100 ratings
24

24

On Sacred Ground

2023January 2023 by Josh Tickell

Lead role as Daniel McKinney

Lead role as Daniel McKinney

6.02 Okay++ <100 ratings
25

25

Outlaw Posse

2024March 2024 by Mario Van Peebles

Starring as Angel

Starring as Angel

5.97 Okay++ <100 ratings
26

26

Moola

2007April 2007 by Don Most

Lead role as Steve

Lead role as Steve

Needs more reviews
27

27

Black Girl Missing

2023March 2023 by Delmar Washington

Minor role as Russell

Minor role as Russell

6.12 Good-- <100 ratings
28

28

The Kiss

2003September 2003 by Gorman Bechard

Supporting as Peter

Supporting as Peter

6.01 Okay++ <100 ratings
29

29

The Lather Effect

2006June 2006 by Sarah Kelly

Supporting as Jack

Supporting as Jack

6.00 Okay++ <100 ratings
30

30

Son of Monarchs

2021October 2021 by Alexis Gambis

Minor role as Bob

Minor role as Bob

6.02 Okay++ <100 ratings
31

31

The Unknown Cyclist

1998October 1998 by Bernard Salzmann

Minor role as By Stander

Minor role as By Stander

5.99 Okay++ <100 ratings
32

32

American War Generals

2014September 2014

Lead role as Self - Narrator

Lead role as Self - Narrator

Needs more reviews