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Steven M. Gagnon

Acting

April 2, 1953

73 years old

Orange County, California, USA

53 Credits

Known For

Grey's Anatomy

Grey's Anatomy

2005

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

2000

Shameless

Shameless

2011

S.W.A.T.

S.W.A.T.

2017

Castle

Castle

2009

Hawaii Five-0

Hawaii Five-0

2010

9-1-1

9-1-1

2018

American Horror Story

American Horror Story

2011

Brooklyn Nine-Nine

Brooklyn Nine-Nine

2013

NCIS: Los Angeles

NCIS: Los Angeles

2009

JAG

JAG

1995

JAG

JAG

1995

ER

1994

Paradise

Paradise

2025

Beverly Hills, 90210

Beverly Hills, 90210

1990

Without a Trace

Without a Trace

2002

The West Wing

The West Wing

1999

Mad Men

Mad Men

2007

Boston Legal

Boston Legal

2004

MacGyver

MacGyver

1985

Steven M. Gagnon - watchlistd