William O'Leary

2010s

1. 2016

   Is That a Gun in Your Pocket?

   Sam Graves

2. 2015
   

   Bosch

   Vincent Ackles · 1 episode

   83
3. 2011
   

   Love Bites

   Ty · 1 episode

   71
4. 

   Shameless

   Sgt. Rucker · 3 episodes

   84
5. 2010
   

   Law & Order: LA

   Joe Laight · 1 episode

   67
6. 

   Rizzoli & Isles

   Worster · 1 episode

   78

2000s

1. 2009
   

   NCIS: Los Angeles

   Harry Zinetti · 1 episode

   70
2. 2008
   

   Kamen Rider: Dragon Knight

   Xaviax · 1 episode

   70
3. 2007

   Moola

   Mickey Fish

4. 2006
   

   Big Love

   Ronny · 1 episode

   75
5. 2005
   

   Miss Congeniality 2: Armed and Fabulous

   Agent Jenkins

   41
6. 

   Numb3rs

   Roland Haldane · 1 episode

   70
7. 2003
   

   NCIS

   Martin Freydano · 1 episode

   77
8. 

   Terminator 3: Rise of the Machines

   Mr. Smith

   65
9. 

   Tremors

   George Meadows · 1 episode

   65
10. 

    Miracles

    Alan · 1 episode

    76
11. 2002
    

    American Dreams

    TV · 3 Seasons · Drama · Family

    70
12. 

    Without a Trace

    Carey Chase · 1 episode

    71
13. 

    CSI: Miami

    Stewart Otis · 2 episodes

    68
14. 2001
    

    24

    Sid Paulson · 2 episodes

    82
15. 

    The Guardian

    Brad Fulton · 1 episode

    74
16. 2000

    Daybreak

    Head of Security

17. 

    The District

    Don Hardin · 1 episode

    71

1990s

1. 1999
   

   The West Wing

   Fish and Wildlife Deputy · 1 episode

   87
2. 1997
   

   Mad City

   CTN Junior Executive

   52

3. A Time to Revenge

   Lyle Whittmar

4. 1996
   

   Sabrina, the Teenage Witch

   Policeman (uncredited) · 1 episode

   70
5. 

   Project: ALF

   Capt. Rick Mullican

   56
6. 1995
   

   Candyman: Farewell to the Flesh

   Ethan Tarrant

   44
7. 1994
   

   Chicago Hope

   Mr. Loey · 1 episode

   70
8. 

   The Enemy Within

   Lt. William Dorsett

   57
9. 1993
   

   The X-Files

   Gas Station Man · 1 episode

   85
10. 

    In the Line of Duty: Ambush in Waco

    Adrian

    54
11. 1991
    

    Home Improvement

    Marty Taylor · 30 episodes

    73
12. 

    Hot Shots!

    Pete 'Dead Meat' Thompson

    69

13. Flight of Black Angel

    Capt. Eddie Gordon

1980s

1. 1989

   Lost Angels

   Link

2. 1988
   

   Dear John

   Ben Conners · 22 episodes

   65
3. 

   Bull Durham

   Jimmy

   76
4. 1987
   

   Walker

   James Walker

   61

5. Nice Girls Don't Explode

   Andy

6. 1986
   

   Matlock

   Paul McBride · 1 episode

   71
7. 1984
   

   Murder, She Wrote

   Hank Duncan, FBI Agt. Ed Crider · 1 episode

   74
8. 

   Miami Vice

   Scotty · 1 episode

   75