William O'Leary
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Acted in
Bosch
2015
as Vincent Ackles
Shameless
2011
as Sgt. Rucker
Law & Order: LA
2010
as Joe Laight
Rizzoli & Isles
2010
as Worster
NCIS: Los Angeles
2009
as Harry Zinetti
Kamen Rider: Dragon Knight
2009
as Xaviax
Big Love
2006
Miss Congeniality 2: Armed and Fabulous
2005
as Agent Jenkins
NCIS
2003
as Martin Freydano
Terminator 3: Rise of the Machines
2003
as Mr. Smith
Tremors
2003
as George Meadows
Miracles
2003
American Dreams
2002
Without a Trace
2002
as Carey Chase
CSI: Miami
2002
as Stewart Otis
24
2001
Daybreak
2000
as Head of Security
The District
2000
as Don Hardin
The West Wing
1999
as Fish and Wildlife Deputy
Elvis Has Left the Building
1999
as Danny
Mad City
1997
as CTN Junior Executive
A Time to Revenge
1997
as Lyle Whittmar
Sabrina, the Teenage Witch
1996
as Policeman (uncredited)
Project: ALF
1996
as Capt. Rick Mullican
Candyman: Farewell to the Flesh
1995
as Ethan Tarrant
Chicago Hope
1994
The Enemy Within
1994
as Lt. William Dorsett
The X-Files
1993
as Gas Station Man
In the Line of Duty: Ambush in Waco
1993
as Adrian
Home Improvement
1991
as Marty Taylor
Hot Shots!
1991
as Pete 'Dead Meat' Thompson
Flight of Black Angel
1991
as Capt. Eddie Gordon
Lost Angels
1989
as Link
Dear John
1988
as Ben Conners
Bull Durham
1988
as Jimmy
Walker
1987
as James Walker
Nice Girls Don't Explode
1987
as Andy
Matlock
1986
Murder, She Wrote
1984
as Hank Duncan
Murder, She Wrote
1984
as FBI Agt. Ed Crider
Miami Vice
1984