Thomas Ellis Gibson (born July 3, 1962) is an American actor and director. He portrayed Daniel Nyland in the CBS series Chicago Hope, Greg Montgomery on the ABC series Dharma & Greg, and Aaron Hotchner on the CBS series Criminal Minds (2005–2016).
Known For
The Flintstones in Viva Rock Vegas
Chip Rockefeller
2000
The Writer's Bible
The Writer
Shadow Wolves
Colonel Branson
2019
Axis
Joseph (voice)
2017
Son of Batman
Slade Wilson / Deathstroke (voice)
2014
Hot in Cleveland
Tom · (2 episodes)
2010
I'll Believe You
Kyle Sweeney
2007
In from the Night
Aiden Byrnes
2006
Berkeley
Thomas the Valet
2005
Criminal Minds
Aaron Hotchner · (257 episodes)
2005
Come Away Home
Gary
2005
Category 6: Day of Destruction
Mitch Benson
2004
Category 6: Day of Destruction
Mitch Benson · (2 episodes)
2004
Raising Waylon
Reg
2004
Two and a Half Men
Greg · (1 episode)
2003
Evil Never Dies
Detective Mark Ryan
2003
Manhood
Faith's Attorney
2003
Brush with Fate
Richard
2003
What About Joan?
(1 episode)
2001
The Lost Empire
Nicholas Orton · (2 episodes)
2001
Jack the Dog
Faith's Attorney
2001
Stardom
Renny Ohayon
2000
Psycho Beach Party
Kanaka
2000
Eyes Wide Shut
Carl
1999
A Will of their Own
James MacClaren · (2 episodes)
1998
Hollywood Squares
Self - Panelist · (5 episodes)
1998
Hollywood Squares
(5 episodes)
1998
More Tales of the City
Beauchamp Day · (4 episodes)
1998
Nightmare Street
Matt Westbrook
1998
The Devil's Child
Alex
1997
Dharma & Greg
Greg Montgomery · (119 episodes)
1997
The View
Self · (1 episode)
1997
The Next Step
Bartender
1997
The Inheritance
James Percy
1997
To Love, Honor and Deceive
Matthew Carpenter
1996
Night Visitors
Ross Williams
1996
The Real Adventures of Jonny Quest
Paul Mornay (voice) · (1 episode)
1996
Caroline in the City
Willard Stevens · (1 episode)
1995
Secrets
Hailus Tuckman
1995
Sleep with Me
Nigel
1994
Chicago Hope
Danny Nyland · (72 episodes)
1994
Men of War
Warren
1994
Barcelona
Dickie Taylor
1994
Love & Human Remains
David
1994
Duckman
Thomas Gibson (voice) · (1 episode)
1994
Tales of the City
Beauchamp Day · (5 episodes)
1993
Late Night with Conan O'Brien
Self · (1 episode)
1993
The Age of Innocence
Stage Actor
1993
Far and Away
Stephen Chase
1992
LIVE with Kelly and Mark
(1 episode)
1988
Lincoln
William Sprague · (2 episodes)
1988
Leg Work
Robbie Richardson · (1 episode)
1987
Another World
Sam Fowler · (1547 episodes)
1964
Hallmark Hall of Fame
Richard · (1 episode)
1951
Hallmark Hall of Fame
Aiden Byrnes · (1 episode)
1951