William O'Leary
Acting
TV Shows(26)
Bosch
Vincent Ackles
2015
Shameless
Sgt. Rucker
2011
Law & Order: LA
Joe Laight
2010
Rizzoli & Isles
Worster
2010
NCIS: Los Angeles
Harry Zinetti
2009
Kamen Rider: Dragon Knight
Xaviax
2009
Big Love
Ronny
2006
Numb3rs
Roland Haldane
2005
NCIS
Martin Freydano
2003
Tremors
George Meadows
2003
Miracles
Alan
2003
American Dreams
2002
Without a Trace
Carey Chase
2002
CSI: Miami
Stewart Otis
2002
24
Sid Paulson
2001
The Guardian
Brad Fulton
2001
The District
Don Hardin
2000
The West Wing
Fish and Wildlife Deputy
1999
Sabrina, the Teenage Witch
Policeman (uncredited)
1996
Chicago Hope
Mr. Loey
1994
The X-Files
Gas Station Man
1993
Home Improvement
Marty Taylor
1991
Dear John
Ben Conners
1988
Matlock
Paul McBride
1986
Murder, She Wrote
Hank Duncan
1984
Miami Vice
Scotty
1984
Movies(18)
Is That a Gun in Your Pocket?
Sam Graves
2016
Moola
Mickey Fish
2007
Miss Congeniality 2: Armed and Fabulous
Agent Jenkins
2005
Terminator 3: Rise of the Machines
Mr. Smith
2003
Daybreak
Head of Security
2000
Elvis Has Left the Building
Danny
1999
Mad City
CTN Junior Executive
1997
A Time to Revenge
Lyle Whittmar
1997
Project: ALF
Capt. Rick Mullican
1996
Candyman: Farewell to the Flesh
Ethan Tarrant
1995
The Enemy Within
Lt. William Dorsett
1994
In the Line of Duty: Ambush in Waco
Adrian
1993
Hot Shots!
Pete 'Dead Meat' Thompson
1991
Flight of Black Angel
Capt. Eddie Gordon
1991
Lost Angels
Link
1989
Bull Durham
Jimmy
1988
Walker
James Walker
1987
Nice Girls Don't Explode
Andy
1987