Steven M. Gagnon
Known for Acting · 52 credits
- Born
- 1953-04-02 (age 73)
- Place of birth
- Orange County, California, USA
- Also known as
- Steve Gagnon
Known For
TV Shows (32)

Grey's Anatomy
2005
as Mr. Lepik

CSI: Crime Scene Investigation
2000
as Bailiff

Shameless
2011
as Bill

S.W.A.T.
2017
as Warden Harvey

Hawaii Five-0
2010
as Coast Guard Captain Belson

Castle
2009
as Colonel Fortis

9-1-1
2018
as Percy

NCIS: Los Angeles
2009
as SECAF

American Horror Story
2011
as Air Force Officer

ER
1994
as Dr. Blum

JAG
1995
as Captain Jenkins / Landing Signal Officer

Brooklyn Nine-Nine
2013
as Deputy Commissioner Grayson

The West Wing
1999
as Officer

Mad Men
2007
as Middle-Aged Man

Without a Trace
2002
as Remy

Beverly Hills, 90210
1990
as Steve

Medium
2005
as Cop

Boston Legal
2004
as Detective Lowe

MacGyver
1985
as Commander Nelson

The Practice
1997
as Dr. Norman Haynes

How to Get Away with Murder
2014
as James Nelson

The O.C.
2003
as Arson Investigator

The King of Queens
1998
as Ken

Las Vegas
2003
as Roy

Paradise
2025
as Bob

Lois & Clark: The New Adventures of Superman
1993
as Charles Knox

Hot in Cleveland
2010
as Pelligrino

3rd Rock from the Sun
1996
as Cop

Party of Five
1994
as Police Officer

St. Elsewhere
1982
as Gary Halloran

Up All Night
2011
as Ted

Four Kings
2006
as Hank
Movies (20)

Escape from New York
1981
as Secret Service #1

Liar Liar
1997
as Jail Guard

Due Date
2010
as Air Marshall

The X-Files
1998
as Last Agent Out

A Thousand Words
2012
as Ira

Blades of Glory
2007
as Rink Official World Games

Panther
1995
as Prosecutor

Barbarians at the Gate
1993
as Milken Newscaster (as Steve Gagnon)

Promise
1986
as Michael

Blood Run
1994
as Geoffreys

Savage Dawn
1985
as Barman

Kate Bliss and the Ticker Tape Kid
1978
as Man in Office

Dead Silence
1991
as Auto Inspector

Thornwell
1981
as C.I.C. Agent

Fly Away Home
1981

The Women's Room
1980

Cheaper to Keep Her
1981
as Peter

Cast the First Stone
1989
as Mike

Falling Like This
2001
as Officer Brutal Arrest

To Protect and Serve
1992
as Lieutenant Burton
About Steven M. Gagnon
Steven M. Gagnon is a notable figure in cinema and television, best known for contributions to Acting. With 52 credits spanning from 1978 to 2025, Steven M. Gagnon has appeared in 20 films and 32 TV shows.
Fans searching for Steven M. Gagnon movies, Steven M. Gagnon filmography, or the latest projects starring Steven M. Gagnon can stream many of these titles on CineFlixo, free and in HD, with no subscription required.
Most Popular Steven M. Gagnon Movies
- Escape from New York (1981) — as Secret Service #1
- Liar Liar (1997) — as Jail Guard
- Due Date (2010) — as Air Marshall
- The X-Files (1998) — as Last Agent Out
- A Thousand Words (2012) — as Ira
Where to Watch Steven M. Gagnon Films
Most Steven M. Gagnon movies and series are available to stream on CineFlixo in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Steven M. Gagnon, check our movies catalogue and browse page.