Tom O'Brien

Actor Apr 12 (age 61) 1984–2024 (40 year career)

6.6 avg rating

Highest Rated

The X-Files

1993 · as Sgt. Louis Frisch

8.4

Supernatural

2005 · as Clark Adams

8.3

Stargate SG-1

1997 · as Brian Vogler

8.3

Known For

Film

Bones and All

Mr. Harmon (uncredited)

Film

The Accused

Larry

Film

The Astronaut's Wife

Allen Dodge

Film

The Big Easy

Bobby McSwain

Film

Flashback

Phil Prager

Film

Supernatural

Clark Adams

Film

Satisfaction

Hubba

Film

D.C. Sniper: 23 Days of Fear

Lieutenant Jacobs

Filmography

Acting (40)

Movies (21)

McVeigh

2024

as Gun Show Vendor

5.1

Alan and the Rulers of the Air

2023

as Greg

Bones and All

2022

as Mr. Harmon (uncredited)

7.0

Alien Incursion

2006

as Stucker

3.7

The Perfect Husband: The Laci Peterson Story

2004

as Det. Frank Ross

5.2

D.C. Sniper: 23 Days of Fear

as Lieutenant Jacobs

The Astronaut's Wife

as Allen Dodge

Facade

as Bob Kelner

Baby Brokers

as Frankie Dees

For Love and Glory

as Christian Morgan

Crash Landing: The Rescue of Flight 232

1992

as Chris Porter

5.8

Love and Lies

1990

as Tom

Flashback

as Phil Prager

Storm and Sorrow

as John Roskelly

Bar Girls

as Jack Gallagher

Physical Evidence

1989

as Matthew "Matt" Farley

The Accused

as Larry

Satisfaction

as Hubba

The Big Easy

as Bobby McSwain

L.A. Law: Pilot

as Justin Pregerson

Call to Glory

1984

as Patrick Thomas

7.0

Television (19)

Supernatural

as Clark Adams

The Dead Zone

as Dr. Jaeger

Smallville

as Roger Nixon

CSI: Crime Scene Investigation

as Max Duncan

Charmed

as Zile

Stargate SG-1

as Brian Vogler

Timecop

Early Edition

as Kurt Porter

JAG

as Captain Cahill

The X-Files

as Sgt. Louis Frisch

Son of the Morning Star

1991

as Charlie Reynolds

6.8

21 Jump Street

1987

as Jake Whitaker / Danny Jacobson

thirtysomething

L.A. Law

as Justin Pregerson

Throb

The Twilight Zone

Moonlighting

as Inmate

Murder, She Wrote

as Jason Giles

Call to Glory

as Patrick Thomas