Michael C. Mahon
ActingTotal Credits
42
Acting
42
First Credit
1983
Latest Credit
2026
How I Met Your Mother
Grumpy Man
2005
Boston Legal
Officer James Gilmore
2004
ER
Joe
1994
Married... with Children
Larry
1987
The Orville
Altox
2017
Malcolm X
Prisoner
1992
Private Practice
Detective Smith
2007
Brimstone
Carl Traynor
1998
Law & Order
Will Carter · Policeman #2
1990
Beyond Belief: Fact or Fiction
Mr. Baker (segment "Precious")
1997
Scandal
Billy Joe Lee
2012
Wall Street
Trader - Office
1987
The King of Queens
Mike · Mr. Rogers
1998
Diagnosis: Murder
Barry McCarthy
1993
Gridiron Gang
Field Coach
2006
Las Vegas
Ben Wilcox · Greg Randalls
2003
Mercy
Booking Sergeant
2026
Profiler
Adam Thompson
1996
Lois & Clark: The New Adventures of Superman
Brian
1993
His Secret Past
Peterson
2016
Gangster Squad
Citz Hall Reporter
2013
Baywatch Nights
Clean Cut
1995
Sleepaway Camp
Hal
1983
Kidnapped: The Hannah Anderson Story
Reporter 1
2015
A Tale of Two Coreys
Teacher
2018
Fatal Affair
Driver
2020
Side Quest
Joshua
2025
Dark Angel: The Ascent
Detective Greenberg
1994
High School Possession
Coach Burdette
2014
The Flight Before Christmas
Santa Claus
2015
Get a Job
Braddock
2016
Christmas Twister
Doug
2012
Shattered Mind
Jack
1996
Ominous
Rachel's Doctor
2015
Oblivion 2: Backlash
Sidekick
1996
Tomb of Terror
Detective Greenberg
2004
One West Waikiki
Actor
1994
Chameleons
Michael
1989
Josh Kirby... Time Warrior: Last Battle for the Universe
Donald Kirby (as Michael Mahon)
1996
Zits
FBI Agent in Car
1988
Risk
Security Guard
1993
MovieFull Moon Rising: The Charles Band Story
Self