Gregory Harrison
Known for Acting · 115 credits
- Born
- 1950-05-31 (age 76)
- Place of birth
- Avalon, California, USA
Biography
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.
Known For
TV Shows (39)
Law & Order: Special Victims Unit
1999
as Nathan Speer
NCIS
2003
as Roland Ebbakey
Castle
2009
as Danny Valentine
9-1-1
2018
as Phillip Buckley
The Mike Douglas Show
1961
as Self - Co-Host
Psych
2006
as Ted Lomax
One Tree Hill
2003
as Paul Norris
The Middle
2009
as Bennett Brooks
Falcon Crest
1981
as Michael Sharpe
Rizzoli & Isles
2010
as Ron Hanson
M*A*S*H
1972
as Lt. Tony Baker
Judging Amy
1999
as Tom Gillette
Strong Medicine
2000
as Dr. Randolf Kilner
Touched by an Angel
1994
as Pete Taylor / Richard / Don Costello
Hot in Cleveland
2010
as Dave
The Outer Limits
1995
as Dr. Larry Chambers
Drop Dead Diva
2009
as Brandon Tharpe
Body of Proof
2011
as Dr. Cameron Fischer
Trapper John, M.D.
1979
as George Alonzo 'Gonzo' Gates
American Housewife
2016
as Dan
Joey
2004
as Dean
Chesapeake Shores
2016
as Thomas O'Brien
Ed
2000
as Nick Stanton
Battle of the Network Stars
1976
Dark Skies
1996
as Old John Loengard
Pee-wee's Playhouse
1986
as Conky 2000 (voice) / Knucklehead (voice)
Miracles
2003
as Sheriff Ed Prescott
Ringer
2011
as Tim Arbogast
Centennial
1978
as Levi Zendt
New York News
1995
as Jack Reilly
Logan's Run
1977
as Logan
Reunion
2005
Reckless
2014
as Dec Fortnum
Fresno
1986
as Torch
The Family Man
1990
as Jack Taylor
Maneater
2009
as Teddy Alpert
500 Nations
1995
Safe Harbor
1999
as John Loring
Nothing Lasts Forever
1995
as Dr. Benjamin 'Ben' Wallace
Movies (76)
The Vanished
2020
as Dr. Bradley
Night of 100 Stars II
1985
as Self
Hard Evidence
1995
as Trent Turner
Air Bud: Golden Receiver
1998
as Dr. Patrick Sullivan
Give 'em Hell, Malone
2009
as Whitmore
Sudden Fury
1993
as Tom Kelley
Happy 100th Birthday, Hollywood
1987
as Self
Mortal Fear
1994
as Philip Montgomery
Enola Gay: The Men, the Mission, the Atomic Bomb
1980
as Capt. Bob Lewis
Night of 100 Stars III
1990
as Self
Trilogy of Terror
1975
as Arthur Moore
It's My Party
1996
as Brandon Theis
Red River
1988
as Cherry Valance
Razorback
1984
as Carl Winters
Caught in the Act
1993
as Scott McNally
Not Quite Hollywood
2008
as Self
First Target
2000
as President Jonathan Hayes
Body Chemistry II: The Voice of a Stranger
1992
as Dan
First Daughter
1999
as President Jonathan Hayes
Love n' Dancing
2009
as Carl
Picnic
1986
as Hal Carter
The Harrad Experiment
1973
as Student (uncredited)
Hot Paint
1988
as Willie
Angel of Death
1990
as Gary Nicholson
The Fighter
1983
as Merle Banks
Signed, Sealed, Delivered: Truth Be Told
2015
as Joe O'Toole
Signed, Sealed, Delivered: To the Moon and Back
2025
as Joe O'Toole
Love, Fall & Order
2019
as Hank Hart
The Nine Lives of Christmas
2014
as Chief Sam
Lies of the Heart: The Story of Laurie Kellogg
1994
as Bruce Kellogg
After All These Years
2013
as David
Nothing Lasts Forever
1995
as Dr. Benjamin 'Ben' Wallace
Au Pair
1999
as Oliver Caldwell
Split Images
1992
as Robbie Daniels
Fair Haven
2017
as Doctor Gallagher
Signed, Sealed, Delivered: The Vows We Have Made
2021
as Joe O’Toole
Seduced
1985
as Mike Riordan
The Gathering
1977
as Bud Jr.
Undercover Bridesmaid
2012
as Mr. Thompson
Sweet Carolina
2021
as Pete
Oceans of Fire
1986
as Ben Laforche
Signed, Sealed, Delivered: Home Again
2017
as Joe O'Toole
Summer of Fear
1996
as Mr. Marshall
Bare Essentials
1991
as William 'Bill' Buzell owner of Luhana
Signed, Sealed, Delivered: Lost Without You
2016
as Joe O’Toole
Cloudy with a Chance of Love
2015
as Grant
My Christmas Love
2016
as Tom Baker
The Nine Kittens of Christmas
2021
as Chief Sam
Au Pair 3: Adventure in Paradise
2009
as Oliver Caldwell
Breaking the Silence
1992
as Paul Danner
Signed, Sealed, Delivered: To the Altar
2018
as Joe O'Toole
The Women's Room
1980
as Ben Volper
Au Pair II
2001
as Oliver Caldwell
A Christmas Romance
1994
as Brian Harding
North Shore
1987
as Chandler
The Nativity
1986
as Joseph (voice)
The Best Place to Be
1979
as Rick Jawlosky
Signed, Sealed, Delivered: One in a Million
2016
as Joe O'Toole
Signed, Sealed, Delivered: Higher Ground
2017
as Joe O’Toole
Kraft Salutes Disneyland's 25th Anniversary
1980
as Self
For Ladies Only
1981
as John Phillips
Fraternity Row
1977
as Zac
Jimmy and Carolyn
2022
Jim, the World's Greatest
1975
as Jim Nolan
The M Word
2014
Dangerous Pursuit
1990
as John
A Dangerous Affair
1995
as Robert Kenzer
Running Wild
1998
as Matt Robinson
The Hasty Heart
1983
as Sgt. Lachlen McLachlen
Signed, Sealed, Delivered: A Tale of Three Letters
2024
as Joe O'Toole
Hollywood's Magical Island: Catalina
2003
Duplicates
1992
as Bob Boxletter
Cadillac Girls
1993
as Sam
Murder at 75 Birch
1999
as Rick Todson
When Secrets Kill
1997
Accidental Icon: The Real Gidget Story
2010
About Gregory Harrison
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. With 115 credits spanning from 1961 to 2025, Gregory Harrison has appeared in 76 films and 39 TV shows.
Fans searching for Gregory Harrison movies, Gregory Harrison filmography, or the latest projects starring Gregory Harrison can stream many of these titles on CineFlixo, free and in HD, with no subscription required.
Most Popular Gregory Harrison Movies
- The Vanished (2020) — as Dr. Bradley
- Night of 100 Stars II (1985) — as Self
- Hard Evidence (1995) — as Trent Turner
- Air Bud: Golden Receiver (1998) — as Dr. Patrick Sullivan
- Give 'em Hell, Malone (2009) — as Whitmore
Where to Watch Gregory Harrison Films
Most Gregory Harrison movies and series are available to stream on CineFlixo in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Gregory Harrison, check our movies catalogue and browse page.