Movies
TV Shows
Actors
Tom O'Brien
Apr 12, 1965 (59 years old) in
Known For
JAG
CSI: Crime Scene Investigation
Stargate SG-1
The X-Files
Supernatural
Credits
2022 ·
Bones and All
as Mr. Harmon (uncredited)
2018 ·
Chappaquiddick
as Neighbor's Husband
2006 ·
Alien Incursion
as Stucker
2005 ·
Supernatural
as Clark Adams
2004 ·
The Perfect Husband: The Laci Peterson Story
as Det. Frank Ross
2003 ·
D.C. Sniper: 23 Days of Fear
as Lieutenant Jacobs
2001 ·
Smallville
as Roger Nixon
2000 ·
CSI: Crime Scene Investigation
as Max Duncan
1999 ·
The Astronaut's Wife
as Allen Dodge
1999 ·
Facade
as Bob Kelner
1998 ·
Charmed
as Zile
1997 ·
Timecop
as
1997 ·
Stargate SG-1
as Brian Vogler
1996 ·
Early Edition
as
1995 ·
JAG
as Captain Cahill
1994 ·
Baby Brokers
as Frankie Dees
1993 ·
For Love and Glory
as Christian Morgan
1993 ·
The X-Files
as Sgt. Louis Frisch
1992 ·
Crash Landing: The Rescue of Flight 232
as Chris Porter
1991 ·
Son of the Morning Star
as Charlie Reynolds
1990 ·
Storm and Sorrow
as John Roskelly
1990 ·
Bar Girls
as Jack Gallagher
1990 ·
Love and Lies
as Tom
1990 ·
Flashback
as Phil Prager
1989 ·
Physical Evidence
as Matthew "Matt" Farley
1988 ·
The Accused
as Larry
1988 ·
Satisfaction
as Hubba
1987 ·
thirtysomething
as
1987 ·
21 Jump Street
as Jake Whitaker / Danny Jacobson
1986 ·
The Big Easy
as Bobby McSwain
1986 ·
Throb
as
1986 ·
L.A. Law
as Justin Pregerson
1986 ·
L.A. Law: Pilot
as Justin Pregerson
1985 ·
The Twilight Zone
as
1985 ·
Moonlighting
as Inmate
1984 ·
Call to Glory
as Patrick
1984 ·
Call to Glory
as Patrick Thomas
2024 ·
Alan and the Rulers of the Air
as Greg
