Michael C. Mahon

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