Mark Costello (I) More at IMDbPro »

Actor:

• 2000s
• 1990s
• 1980s

1. "Criminal Minds" .... Gary (1 episode, 2009)
       - House on Fire (2009) TV episode .... Gary
2. An Accidental Christmas (2007) (TV) .... Mr. Carroll
3. "Everybody Hates Chris" .... Mr. Richards (1 episode, 2007)
       - Everybody Hates Dirty Jokes (2007) TV episode .... Mr. Richards
4. Locusts (2005) (TV) .... Director Rusk
   ... aka Locusts: Day of Destruction (Australia)
5. "The West Wing" .... Guest (1 episode, 2004)
       - The Benign Prerogative (2004) TV episode .... Guest
6. "JAG" .... Commander Onclay / ... (4 episodes, 1997-2002)
   ... aka "JAG: Judge Advocate General" (Australia)
       - In Country (2002) TV episode .... Marine General
       - Rogue (1999) TV episode .... Gen. Flannik
       - Act of Terror (1998) TV episode .... Commander Onclay
       - Against All Enemies (1997) TV episode .... Wallace
7. "First Monday" .... Marshall of the Court (4 episodes, 2002)
       - Unprotected Speech (2002) TV episode .... Marshall of the Court
       - Crime and Punishment (2002) TV episode .... Marshall of the Court
       - Age of Consent (2002) TV episode .... Marshall of the Court
       - Pilot (2002) TV episode .... Marshall of the Court
8. "NYPD Blue" .... Officer Abrams (1 episode, 2001)
       - Under Covers (2001) TV episode .... Officer Abrams
9. Witness (2000/I) .... Gentleman
   
   
10. "7th Heaven" .... Ken (1 episode, 1999)
    ... aka "7th Heaven: Beginnings" (USA: rerun title)
    ... aka "Seventh Heaven"
        - The Tribes That Bind (1999) TV episode .... Ken
11. "Profiler" .... Trooper Jasper (1 episode, 1998)
        - Ties That Bind (1998) TV episode .... Trooper Jasper
12. "Malibu Shores" .... Sheriff Bill (2 episodes, 1996)
        - Pilot: Part 1 (1996) TV episode .... Sheriff Bill
        - Pilot: Part 2 (1996) TV episode .... Sheriff Bill
13. "ER" .... Kevin Halloran (1 episode, 1995)
        - And Baby Makes Two (1995) TV episode .... Kevin Halloran
14. "L.A. Law" .... FBI Agent (1 episode, 1993)
        - The Green, Green Grass of Home (1993) TV episode .... FBI Agent
15. "Murder, She Wrote" .... CHP Officer / ... (3 episodes, 1985-1992)
        - Danse Diabolique (1992) TV episode .... Sgt. O'Connor
        - The Last Flight of the Dixie Damsel (1988) TV episode .... Guard
        - Murder at the Oasis (1985) TV episode .... CHP Officer
16. "MacGyver" .... Cop (1 episode, 1991)
        - Off the Wall (1991) TV episode .... Cop
17. "Reasonable Doubts" .... Hanratty (1 episode, 1991)
        - Tangled up in Blue (1991) TV episode .... Hanratty
    
    
18. "Dynasty" .... Head Marshall (1 episode, 1989)
        - Tale of the Tape (1989) TV episode .... Head Marshall
19. Hollywood Boulevard II (1989) .... Cab Driver
    ... aka Back to Hollywood Boulevard (USA)
20. "Full House" .... Anchorman (1 episode, 1988)
        - Half a Love Story (1988) TV episode .... Anchorman
21. U.S. Marshals: Waco & Rhinehart (1987) (TV) .... FBI Agent #1
    ... aka Line of Duty (USA)
22. "Starman" .... Government Worker (1 episode, 1987)
        - The Probe (1987) TV episode .... Government Worker
23. "Knots Landing" (1 episode, 1985)
        - To Sing His Praise (1985) TV episode
24. "Who's the Boss?" .... Man #1 (1 episode, 1985)
        - Tony the Matchmaker (1985) TV episode .... Man #1
25. Hollywood Hot Tubs (1984) .... Mr. Slate