Gregory Harrison

Known for: Acting

Born: 1950-05-31 (age 76)

From: Avalon, California, USA

Gregory Harrison was born on May 31, 1950 in Avalon, Catalina Island, California, USA. He is an actor and producer, known for Trapper John, M.D. (1979), Picnic (1986) and Razorback (1984). He has been married to Randi Oakes since May 3, 1981. They have four children.

Filmography (116)

MOVIE★ 6.7
Signed, Sealed, Delivered: To the Moon and Back
2025
as Joe O'Toole
MOVIE★ 6.5
Signed, Sealed, Delivered: A Tale of Three Letters
2024
as Joe O'Toole
MOVIE
Jimmy and Carolyn
2022
MOVIE★ 6.9
The Nine Kittens of Christmas
2021
as Chief Sam
MOVIE★ 7.0
Signed, Sealed, Delivered: The Vows We Have Made
2021
as Joe O’Toole
MOVIE★ 7.0
Sweet Carolina
2021
as Pete
MOVIE★ 6.0
The Vanished
2020
as Dr. Bradley
MOVIE★ 6.5
Love, Fall & Order
2019
as Hank Hart
MOVIE★ 7.2
Signed, Sealed, Delivered: To the Altar
2018
as Joe O'Toole
TV★ 8.2
9-1-1
2018
as Phillip Buckley
MOVIE★ 6.6
Signed, Sealed, Delivered: Home Again
2017
as Joe O'Toole
MOVIE★ 6.3
Fair Haven
2017
as Doctor Gallagher
MOVIE★ 7.2
Signed, Sealed, Delivered: Higher Ground
2017
as Joe O’Toole
MOVIE★ 6.2
My Christmas Love
2016
as Tom Baker
TV★ 7.7
American Housewife
2016
as Dan
MOVIE★ 7.2
Signed, Sealed, Delivered: Lost Without You
2016
as Joe O’Toole
TV★ 7.8
Chesapeake Shores
2016
as Thomas O'Brien
MOVIE★ 6.4
Signed, Sealed, Delivered: One in a Million
2016
as Joe O'Toole
MOVIE★ 6.5
Signed, Sealed, Delivered: Truth Be Told
2015
as Joe O'Toole
MOVIE★ 6.1
Cloudy with a Chance of Love
2015
as Grant
MOVIE★ 6.7
The Nine Lives of Christmas
2014
as Chief Sam
TV★ 7.0
Reckless
2014
as Dec Fortnum
MOVIE★ 3.0
The M Word
2014
MOVIE★ 5.8
After All These Years
2013
as David
MOVIE★ 5.8
Undercover Bridesmaid
2012
as Mr. Thompson
TV★ 6.0
Ringer
2011
as Tim Arbogast
TV★ 7.1
Body of Proof
2011
as Dr. Cameron Fischer
TV★ 7.9
Rizzoli & Isles
2010
as Ron Hanson
TV★ 7.2
Hot in Cleveland
2010
as Dave
MOVIE
Accidental Icon: The Real Gidget Story
2010
TV★ 7.6
The Middle
2009
as Bennett Brooks
TV★ 7.7
Drop Dead Diva
2009
as Brandon Tharpe
TV★ 4.0
Maneater
2009
as Teddy Alpert
MOVIE★ 5.5
Love n' Dancing
2009
as Carl
MOVIE★ 5.7
Au Pair 3: Adventure in Paradise
2009
as Oliver Caldwell
TV★ 8.0
Castle
2009
as Danny Valentine
MOVIE★ 5.7
Give 'em Hell, Malone
2009
as Whitmore
MOVIE★ 6.8
Not Quite Hollywood
2008
as Self
TV★ 7.9
Psych
2006
as Ted Lomax
TV★ 6.5
Reunion
2005
TV★ 6.3
Joey
2004
as Dean
TV★ 7.8
One Tree Hill
2003
as Paul Norris
TV★ 7.6
NCIS
2003
as Roland Ebbakey
MOVIE★ 8.0
Hollywood's Magical Island: Catalina
2003
TV★ 8.1
Miracles
2003
as Sheriff Ed Prescott
MOVIE★ 5.2
Au Pair II
2001
as Oliver Caldwell
MOVIE★ 4.7
First Target
2000
as President Jonathan Hayes
TV★ 7.7
Ed
2000
as Nick Stanton
TV★ 7.4
Strong Medicine
2000
as Dr. Randolf Kilner
TV★ 8.0
Law & Order: Special Victims Unit
1999
as Nathan Speer
TV★ 6.3
Safe Harbor
1999
as John Loring
TV★ 7.5
Judging Amy
1999
as Tom Gillette
MOVIE★ 5.7
Au Pair
1999
as Oliver Caldwell
MOVIE★ 4.8
First Daughter
1999
as President Jonathan Hayes
MOVIE★ 7.0
Murder at 75 Birch
1999
as Rick Todson
MOVIE★ 5.1
Air Bud: Golden Receiver
1998
as Dr. Patrick Sullivan
MOVIE★ 7.5
Running Wild
1998
as Matt Robinson
MOVIE★ 9.0
When Secrets Kill
1997
TV★ 7.2
Dark Skies
1996
as Old John Loengard
MOVIE★ 5.0
Summer of Fear
1996
as Mr. Marshall
MOVIE★ 6.2
It's My Party
1996
as Brandon Theis
MOVIE★ 5.0
Hard Evidence
1995
as Trent Turner
TV
Nothing Lasts Forever
1995
as Dr. Benjamin 'Ben' Wallace
MOVIE★ 6.5
Nothing Lasts Forever
1995
as Dr. Benjamin 'Ben' Wallace
TV★ 7.0
New York News
1995
as Jack Reilly
TV★ 7.6
500 Nations
1995
TV★ 7.7
The Outer Limits
1995
as Dr. Larry Chambers
MOVIE★ 5.7
A Dangerous Affair
1995
as Robert Kenzer
MOVIE★ 5.9
A Christmas Romance
1994
as Brian Harding
MOVIE★ 5.5
Mortal Fear
1994
as Philip Montgomery
TV★ 7.2
Touched by an Angel
1994
as Pete Taylor
MOVIE★ 7.1
Lies of the Heart: The Story of Laurie Kellogg
1994
as Bruce Kellogg
MOVIE★ 4.9
Sudden Fury
1993
as Tom Kelley
MOVIE★ 6.1
Caught in the Act
1993
as Scott McNally
MOVIE★ 3.6
Cadillac Girls
1993
as Sam
MOVIE★ 4.6
Body Chemistry II: The Voice of a Stranger
1992
as Dan
MOVIE★ 6.3
Duplicates
1992
as Bob Boxletter
MOVIE★ 10.0
Breaking the Silence
1992
as Paul Danner
MOVIE★ 9.0
Split Images
1992
as Robbie Daniels
MOVIE★ 3.9
Bare Essentials
1991
as William 'Bill' Buzell owner of Luhana
MOVIE★ 6.5
Angel of Death
1990
as Gary Nicholson
TV★ 7.5
The Family Man
1990
as Jack Taylor
MOVIE★ 4.0
Night of 100 Stars III
1990
as Self
MOVIE★ 5.9
Dangerous Pursuit
1990
as John
MOVIE
Friend to Friend: Armenian Earthquake Relief
1989
as Self
MOVIE★ 6.4
Red River
1988
as Cherry Valance
MOVIE★ 8.0
Hot Paint
1988
as Willie
MOVIE★ 5.9
North Shore
1987
as Chandler
MOVIE★ 6.0
Happy 100th Birthday, Hollywood
1987
as Self
TV★ 6.7
Fresno
1986
as Torch
MOVIE★ 4.0
Picnic
1986
as Hal Carter
MOVIE★ 4.9
Oceans of Fire
1986
as Ben Laforche
TV★ 7.2
Pee-wee's Playhouse
1986
as Conky 2000 (voice) / Knucklehead (voice)
MOVIE★ 7.5
The Nativity
1986
as Joseph (voice)
MOVIE★ 3.5
Seduced
1985
as Mike Riordan
MOVIE★ 6.8
Night of 100 Stars II
1985
as Self
MOVIE★ 5.9
Razorback
1984
as Carl Winters
MOVIE★ 9.0
The Hasty Heart
1983
as Sgt. Lachlen McLachlen
MOVIE★ 6.5
The Fighter
1983
as Merle Banks
TV★ 5.6
Falcon Crest
1981
as Michael Sharpe
MOVIE★ 4.7
For Ladies Only
1981
as John Phillips
MOVIE★ 6.0
Enola Gay: The Men, the Mission, the Atomic Bomb
1980
as Capt. Bob Lewis
MOVIE★ 4.4
The Women's Room
1980
as Ben Volper
MOVIE★ 8.0
Kraft Salutes Disneyland's 25th Anniversary
1980
as Self
TV★ 6.6
Trapper John, M.D.
1979
as George Alonzo 'Gonzo' Gates
MOVIE★ 7.5
The Best Place to Be
1979
as Rick Jawlosky
TV★ 7.7
Centennial
1978
as Levi Zendt
MOVIE★ 4.4
The Gathering
1977
as Bud Jr.
TV★ 6.8
Logan's Run
1977
as Logan
MOVIE★ 7.0
Fraternity Row
1977
as Zac
TV★ 6.4
Battle of the Network Stars
1976
MOVIE★ 6.3
Jim, the World's Greatest
1975
as Jim Nolan
MOVIE★ 6.2
Trilogy of Terror
1975
as Arthur Moore
MOVIE★ 3.7
The Harrad Experiment
1973
as Student (uncredited)
TV★ 7.9
M*A*S*H
1972
as Lt. Tony Baker
TV★ 5.8
The Mike Douglas Show
1961
as Self - Co-Host