Michael O'Neill

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Born: 04/03/1947 in Baltimore, Maryland, USA

Filmography

Actor (88)

American Crime 2014 (Movie)

Sheriff Smyth (Actor)

Bates Motel 2014 (Tv Show)

Actor

Diagnosis Murder 1993 - 1994, 1996 - 2001, 2013 - 2014 (Tv Show)

Actor

Extant 2013 - 2014 (Tv Show)

Actor

Millennium 1993 - 1994, 1996 - 2001, 2013 - 2014 (Tv Show)

Actor

NYPD Blue 1993 - 1994, 1996 - 2001, 2013 - 2014 (Tv Show)

Actor

Picket Fences 1993 - 1994, 1996 - 2000, 2013 - 2014 (Tv Show)

Actor

Promised Land 1996 - 2000, 2013 - 2014 (Tv Show)

Actor

Rectify 2013 - 2014 (Tv Show)

Actor

Roswell 1998 - 2000, 2013 - 2014 (Tv Show)

Actor

The Grim Sleeper 2013 - 2014 (TV Show)

Actor

The X-Files 1998 - 1999, 2013 - 2014 (Tv Show)

Actor

Dallas Buyers Club 2013 (Movie)

Richard Barkley (Actor)

Necessary Roughness 2012 - 2013 (Tv Show)

Actor

Rizzoli & Isles 2013 (Tv Show)

Actor

CSI: Miami 2012 (Tv Show)

Actor

NCIS 2010, 2012 (Tv Show)

Actor

Vegas 2012 (Tv Show)

Actor

J. Edgar 2011 (Movie)

Senator McKellar (Actor)

Prime Suspect 2011 (Tv Show)

Actor

The Glades 2011 (Tv Show)

Actor

Fringe 2010 (Tv Show)

Actor

Green Zone 2010 (Movie)

Colonel Bethel (Actor)

Grey's Anatomy 2010 (Tv Show)

Actor

Law & Order: LA 2010 (Tv Show)

Actor

Miami Medical 2010 (Tv Show)

Actor

Numb3rs 2010 (Tv Show)

Actor

Army Wives 2009 (Tv Show)

Actor

Flash Forward 2009 (Tv Show)

Actor

Sons of Anarchy 2009 (Tv Show)

Actor

The Ghost Whisperer 2009 (Tv Show)

Actor

Leverage 2008 (Tv Show)

Actor

My Own Worst Enemy 2008 (Tv Show)

Actor

Nothing But the Truth 2008 (Movie)

CIA Director (Actor)

Prison Break 2008 (Tv Show)

Actor

The Mentalist 2008 (Tv Show)

Actor

Women's Murder Club 2008 (Tv Show)

Actor

A Quiet Little Marriage 2007 (Movie)

Bruce (Actor)

Criminal Minds 2007 (Tv Show)

Actor

K-Ville 2007 (Tv Show)

Actor

Lincoln Heights 2007 (Tv Show)

Actor

The Nine 2006 - 2007 (Tv Show)

Actor

The Unit 2006 - 2007 (Tv Show)

Actor

Transformers 2007 (Movie)

Tom Banachek (Actor)

3 Lbs. 2006 (Tv Show)

Actor

Close to Home 2006 (Tv Show)

Actor

The West Wing 1999 - 2004, 2006 (Tv Show)

Actor

Boston Legal 2005 (Tv Show)

Actor

Cold Case 2005 (Tv Show)

Actor

Commander in Chief 2005 (Tv Show)

Actor

ER 2005 (Tv Show)

Actor

JAG 1999, 2005 (Tv Show)

Actor

Around the Bend 2004 (Movie)

Cowboy (Actor)

Crossing Jordan 2004 (Tv Show)

Actor

Judging Amy 2004 (Tv Show)

Actor

LAX 2004 (Tv Show)

Actor

The Practice 2004 (Tv Show)

Actor

Dreamcatcher 2003 (Movie)

General Matheson (Actor)

Presidio Med 2003 (Tv Show)

Actor

Seabiscuit 2003 (Movie)

Mr Pollard (Actor)

Secondhand Lions 2003 (Movie)

Ralph (Actor)

Boston Public 2001 - 2002 (Tv Show)

Actor

Without A Trace 2002 (Tv Show)

Actor

24 2001 (Tv Show)

Actor

ATF 1999 - 2000 (TV Show)

Actor

The Legend of Bagger Vance 2000 (Movie)

O B Keeler (Actor)

Traffic 2000 (Movie)

Lawyer Rodman (Actor)

General Practice 1998 - 1999 (TV Show)

Actor

Mercy Point 1998 - 1999 (TV Show)

Actor

The Mod Squad 1999 (Movie)

Greene (Actor)

Sunchaser 1996 (Movie)

Agent Moreland (Actor)

Bushwhacked 1995 (Movie)

Jon Jordan (Actor)

Sweet Justice 1994 - 1995 (TV Show)

Actor

On Trial 1993 - 1994 (TV Show)

Actor

Jennifer Eight 1992 (Movie)

Serato (Actor)

Lorenzo's Oil 1992 (Movie)

School Psycologist (Actor)

The Gun in Betty Lou's Handbag 1992 (Movie)

Jergens (Actor)

An Unremarkable Life 1989 (Movie)

(Actor)

Sea of Love 1989 (Movie)

Raymond Brown (Actor)

Joyride 1977 (Movie)

(Actor)

Awake to Danger (TV Show)

Actor

Beyond Betrayal (TV Show)

Actor

Blind Justice (TV Show)

Actor

For Their Own Good (TV Show)

Actor

Norma Jean & Marilyn (TV Show)

Actor

Orleans (TV Show)

Actor

Virtual Obsession (TV Show)

Actor

EDUCATION

Auburn University

1974

Milestones

2010

Recurring television role in ABC's "Grey's Anatomy"

2007

Film appearance in "Transformers"

2003

Film appearance in "Seabiscuit"

2000

Film appearance in "Traffic"

1999

Recurring television role in NBC's "The West Wing"

1990

Debut television appearance in ABC's "H.E.L.P."

1989

Film appearance in "Sea of Love"

1981

Debut film appearance in "Ghost Story"

Bonus Trivia

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O'Neill is married and has three daughters.

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