Acting
Tom O'Brien
Born 1965 (60 years old)
20
Films
19
TV Shows
Known For
39 Credits
Supernatural
as Clark Adams
2005
CSI: Crime Scene Investigation
as Max Duncan
2000
Smallville
as Roger Nixon
2001
Stargate SG-1
as Brian Vogler
1997
The X-Files
as Sgt. Louis Frisch
1993
Murder, She Wrote
as Jason Giles
1984
Charmed
as Zile
1998
JAG
as Captain Cahill
1995
L.A. Law
as Justin Pregerson
1986
The Twilight Zone
1985
21 Jump Street
as Jake Whitaker / Danny Jacobson
1987
Moonlighting
as Inmate
1985