Steven M. Gagnon
Known for Acting ยท 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

Castle
2009
as Colonel Fortis

Hawaii Five-0
2010
as Coast Guard Captain Belson

9-1-1
2018
as Percy

NCIS: Los Angeles
2009
as SECAF

American Horror Story
2011
as Air Force Officer

Brooklyn Nine-Nine
2013
as Deputy Commissioner Grayson

Without a Trace
2002
as Remy

ER
1994
as Dr. Blum

JAG
1995
as Captain Jenkins / Landing Signal Officer

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

The West Wing
1999
as Officer

Medium
2005
as Cop

Beverly Hills, 90210
1990
as Steve

Mad Men
2007
as Middle-Aged Man

MacGyver
1985
as Commander Nelson

Boston Legal
2004
as Detective Lowe

The Practice
1997
as Dr. Norman Haynes

The King of Queens
1998
as Ken

How to Get Away with Murder
2014
as James Nelson

Las Vegas
2003
as Roy

The O.C.
2003
as Arson Investigator

St. Elsewhere
1982
as Gary Halloran

Paradise
2025
as Bob

3rd Rock from the Sun
1996
as Cop

Party of Five
1994
as Police Officer

Hot in Cleveland
2010
as Pelligrino

Up All Night
2011
as Ted

Four Kings
2006
as Hank
Movies (20)

Liar Liar
1997
as Jail Guard

Escape from New York
1981
as Secret Service #1

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)

Savage Dawn
1985
as Barman

Promise
1986
as Michael

Fly Away Home
1981

Thornwell
1981
as C.I.C. Agent

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

Blood Run
1994
as Geoffreys

Cast the First Stone
1989
as Mike

Dead Silence
1991
as Auto Inspector

Cheaper to Keep Her
1981
as Peter

The Women's Room
1980

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 Bowood.TV, free and in HD, with no subscription required.
Most Popular Steven M. Gagnon Movies
- Liar Liar (1997) โ as Jail Guard
- Escape from New York (1981) โ as Secret Service #1
- Due Date (2010) โ as Air Marshall
- The X-Files (1998) โ as Last Agent Out
- A Thousand Words (2012) โ as Ira
Where to Watch Steven M. Gagnon Films
Most Steven M. Gagnon movies and series are available to stream on Bowood.TV 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.