Steven M. Gagnon

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

The O.C.

2003

as Arson Investigator

9-1-1

2018

as Percy

NCIS: Los Angeles

2009

as SECAF

Brooklyn Nine-Nine

2013

as Deputy Commissioner Grayson

Castle

2009

as Colonel Fortis

The West Wing

1999

as Officer

Without a Trace

2002

as Remy

Mad Men

2007

as Middle-Aged Man

American Horror Story

2011

as Air Force Officer

JAG

1995

as Captain Jenkins / Landing Signal Officer

ER

1994

as Dr. Blum

Beverly Hills, 90210

1990

as Steve

MacGyver

1985

as Commander Nelson

The King of Queens

1998

as Ken

Boston Legal

2004

as Detective Lowe

Lois & Clark: The New Adventures of Superman

1993

as Charles Knox

How to Get Away with Murder

2014

as James Nelson

Medium

2005

as Cop

The Practice

1997

as Dr. Norman Haynes

Hot in Cleveland

2010

as Pelligrino

Paradise

2025

as Bob

St. Elsewhere

1982

as Gary Halloran

Party of Five

1994

as Police Officer

Las Vegas

2003

as Roy

3rd Rock from the Sun

1996

as Cop

Up All Night

2011

as Ted

Four Kings

2006

as Hank

Liar Liar

1997

as Jail Guard

Due Date

2010

as Air Marshall

A Thousand Words

2012

as Ira

Escape from New York

1981

as Secret Service #1

The X-Files

1998

as Last Agent Out

Blades of Glory

2007

as Rink Official World Games

Barbarians at the Gate

1993

as Milken Newscaster (as Steve Gagnon)

Panther

1995

as Prosecutor

Savage Dawn

1985

as Barman

Blood Run

1994

as Geoffreys

Cast the First Stone

1989

as Mike

Cheaper to Keep Her

1981

as Peter

To Protect and Serve

1992

as Lieutenant Burton

Kate Bliss and the Ticker Tape Kid

1978

as Man in Office

Dead Silence

1991

as Auto Inspector

The Women's Room

1980

Thornwell

1981

as C.I.C. Agent

Promise

1986

as Michael

Fly Away Home

1981

Falling Like This

2001

as Officer Brutal Arrest