William O'Leary
Acting
1957-10-19Chicago, Illinois, USA
Known For
tv
7.6
2003
NCIS
2003 · tv
tv
8.2
2011
Shameless
2011 · tv
tv
7.7
2002
CSI: Miami
2002 · tv
tv
7.8
2001
24
2001 · tv
tv
8.4
1993
The X-Files
1993 · tv
tv
7.5
2009
NCIS: Los Angeles
2009 · tv
tv
8.3
1999
The West Wing
1999 · tv
tv
7.3
2002
Without a Trace
2002 · tv
tv
7.5
1984
Murder, She Wrote
1984 · tv
tv
7.9
2015
Bosch
2015 · tv
tv
7.9
2010
Rizzoli & Isles
2010 · tv
tv
7.3
1994
Chicago Hope
1994 · tv
tv
7.5
1984
Miami Vice
1984 · tv
tv
7.8
1996
Sabrina, the Teenage Witch
1996 · tv
tv
7.4
1991
Home Improvement
1991 · tv
tv
7.0
2005
Numb3rs
2005 · tv
tv
7.1
1986
Matlock
1986 · tv
tv
7.0
2001
The Guardian
2001 · tv
tv
6.9
2006
Big Love
2006 · tv
tv
6.8
2000
The District
2000 · tv
tv
5.2
2002
American Dreams
2002 · tv
tv
6.8
2010
Law & Order: LA
2010 · tv
tv
5.7
1988
Dear John
1988 · tv
movie
6.2
2003
Terminator 3: Rise of the Machines
2003 · movie
tv
8.1
2003
Miracles
2003 · tv
tv
6.1
2003
Tremors
2003 · tv
movie
6.6
1991
Hot Shots!
1991 · movie
tv
8.1
2009
Kamen Rider: Dragon Knight
2009 · tv
movie
5.7
2005
Miss Congeniality 2: Armed and Fabulous
2005 · movie
movie
6.6
1988
Bull Durham
1988 · movie