Michael C. Mahon

2020s

1. 2026
   

   Mercy

   Booking Sergeant

   57
2. 2025
   

   Side Quest

   Joshua · 1 episode

   60
3. 2020
   

   Fatal Affair

   Driver

   40

2010s

1. 2018

   A Tale of Two Coreys

   Teacher

2. 2017
   

   The Orville

   Altox · 1 episode

   79
3. 2016
   

   His Secret Past

   Peterson

   53
4. 

   Get a Job

   Braddock

   47
5. 2015
   

   The Flight Before Christmas

   Santa Claus

   58

6. Ominous

   Rachel's Doctor

7. Kidnapped: The Hannah Anderson Story

   Reporter 1

8. 2014
   

   High School Possession

   Coach Burdette

   44
9. 2013
   

   Gangster Squad

   Citz Hall Reporter

   53
10. 2012
    

    Christmas Twister

    Doug

    39
11. 

    Scandal

    Billy Joe Lee · 1 episode

    76

2000s

1. 2007
   

   Private Practice

   Detective Smith · 1 episode

   70
2. 2006
   

   Gridiron Gang

   Field Coach

   61
3. 2005
   

   How I Met Your Mother

   Grumpy Man · 1 episode

   82
4. 2004
   

   Boston Legal

   Officer James Gilmore · 1 episode

   83

5. Tomb of Terror

   Detective Greenberg

6. 2003
   

   Las Vegas

   Ben Wilcox, Greg Randalls · 1 episode

   73

1990s

1. 1998
   

   Brimstone

   Carl Traynor · 1 episode

   79
2. 

   The King of Queens

   Mike, Mr. Rogers · 1 episode

   73
3. 1997
   

   Beyond Belief: Fact or Fiction

   Mr. Baker (segment "Precious") · 1 episode

   77
4. 1996
   

   Profiler

   Adam Thompson · 1 episode

   71

5. Shattered Mind

   Jack

6. 

   Josh Kirby... Time Warrior: Last Battle for the Universe

   Donald Kirby (as Michael Mahon)

7. 

   Oblivion 2: Backlash

   Sidekick

   47
8. 1995
   

   Baywatch Nights

   Clean Cut · 1 episode

   44
9. 1994
   

   ER

   Joe · 2 episodes

   79
10. 

    Dark Angel: The Ascent

    Detective Greenberg

    58
11. 

    One West Waikiki

    TV · 2 Seasons · Drama · Crime

12. 1993
    

    Diagnosis: Murder

    Barry McCarthy · 2 episodes

    70
13. 

    Lois & Clark: The New Adventures of Superman

    Brian · 1 episode

    68

14. Risk

    Security Guard

15. 1992
    

    Malcolm X

    Prisoner

    78
16. 1990
    

    Law & Order

    Will Carter, Policeman #2 · 1 episode

    77

1980s

1. 1989

   Chameleons

   Michael

2. 1988

   Zits

   FBI Agent in Car

3. 1987
   

   Wall Street

   Trader - Office

   70
4. 

   Married... with Children

   Larry · 1 episode

   80
5. 1983
   

   Sleepaway Camp

   Hal

   66