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Known forActing
Born October 19, 1957
Chicago, Illinois, USA
44 credits
Acting
William O'Leary
No biography available.
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NCIS
2003 · ★ 7.6
Shameless
2011 · ★ 8.2
24
2001 · ★ 7.8
CSI: Miami
2002 · ★ 7.7
The X-Files
1993 · ★ 8.4
NCIS: Los Angeles
2009 · ★ 7.5
Bosch
2015 · ★ 7.9
Murder, She Wrote
1984 · ★ 7.5
The West Wing
1999 · ★ 8.3
Miami Vice
1984 · ★ 7.5
Rizzoli & Isles
2010 · ★ 7.9
Without a Trace
2002 · ★ 7.3
Numb3rs
2005 · ★ 7.0
Home Improvement
1991 · ★ 7.4
Sabrina, the Teenage Witch
1996 · ★ 7.8
Chicago Hope
1994 · ★ 7.3
Matlock
1986 · ★ 7.1
The District
2000 · ★ 6.8
Big Love
2006 · ★ 6.9
The Guardian
2001 · ★ 7.0
American Dreams
2002 · ★ 5.2
Law & Order: LA
2010 · ★ 6.9
Terminator 3: Rise of the Machines
2003 · ★ 6.2
Dear John
1988 · ★ 5.7
Hot Shots!
1991 · ★ 6.6
Miracles
2003 · ★ 8.1
Tremors
2003 · ★ 6.0
Miss Congeniality 2: Armed and Fabulous
2005 · ★ 5.7
Kamen Rider: Dragon Knight
2009 · ★ 8.1
Bull Durham
1988 · ★ 6.6
Candyman: Farewell to the Flesh
1995 · ★ 5.5
Mad City
1997 · ★ 6.3
The Enemy Within
1994 · ★ 5.8
Project: ALF
1996 · ★ 6.0
Walker
1987 · ★ 6.4
In the Line of Duty: Ambush in Waco
1993 · ★ 5.3
Lost Angels
1989 · ★ 6.1
Is That a Gun in Your Pocket?
2016 · ★ 5.9
Moola
2007 · ★ 4.1
Flight of Black Angel
1991 · ★ 4.8
A Time to Revenge
1997 · ★ 3.1
Daybreak
2000 · ★ 4.9
Nice Girls Don't Explode
1987 · ★ 4.8
Elvis Has Left the Building
1999 · ★ 0.0