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William O'Leary

Acting

Born October 19, 1957 · Chicago, Illinois, USA

Also known as William O’Leary

IMDb

Filmography35 titles

The X-Files

1993as Gas Station Man

The West Wing

1999as Fish and Wildlife Deputy

Shameless

2011as Sgt. Rucker

Bosch

2015as Vincent Ackles

Rizzoli & Isles

2010as Worster

24

2001as Sid Paulson

Sabrina, the Teenage Witch

1996as Policeman (uncredited)

CSI: Miami

2002as Stewart Otis

NCIS

2003as Martin Freydano

NCIS: Los Angeles

2009as Harry Zinetti

Miami Vice

1984as Scotty

Murder, She Wrote

1984as Hank Duncan

Home Improvement

1991as Marty Taylor

Without a Trace

2002as Carey Chase

Matlock

1986as Paul McBride

Numb3rs

2005as Roland Haldane

The Guardian

2001as Brad Fulton

Big Love

2006as Ronny

Law & Order: LA

2010as Joe Laight

The District

2000as Don Hardin

Hot Shots!

1991as Pete 'Dead Meat' Thompson

Bull Durham

1988as Jimmy

Walker

1987as James Walker

Mad City

1997as CTN Junior Executive

Terminator 3: Rise of the Machines

2003as Mr. Smith

Project: ALF

1996as Capt. Rick Mullican

Is That a Gun in Your Pocket?

2016as Sam Graves

The Enemy Within

1994as Lt. William Dorsett

Miss Congeniality 2: Armed and Fabulous

2005as Agent Jenkins

Candyman: Farewell to the Flesh

1995as Ethan Tarrant

In the Line of Duty: Ambush in Waco

1993as Adrian

Daybreak

2000as Head of Security

Flight of Black Angel

1991as Capt. Eddie Gordon

Moola

2007as Mickey Fish

A Time to Revenge

1997as Lyle Whittmar