Gregory Harrison
Acting
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.
TV Shows(39)
9-1-1
Phillip Buckley
2018
American Housewife
Dan
2016
Chesapeake Shores
Thomas O'Brien
2016
Reckless
Dec Fortnum
2014
Ringer
Tim Arbogast
2011
Body of Proof
Dr. Cameron Fischer
2011
Rizzoli & Isles
Ron Hanson
2010
Hot in Cleveland
Dave
2010
The Middle
Bennett Brooks
2009
Drop Dead Diva
Brandon Tharpe
2009
Maneater
Teddy Alpert
2009
Castle
Danny Valentine
2009
Psych
Ted Lomax
2006
Reunion
2005
Joey
Dean
2004
One Tree Hill
Paul Norris
2003
NCIS
Roland Ebbakey
2003
Miracles
Sheriff Ed Prescott
2003
Ed
Nick Stanton
2000
Strong Medicine
Dr. Randolf Kilner
2000
Law & Order: Special Victims Unit
Nathan Speer
1999
Safe Harbor
John Loring
1999
Judging Amy
Tom Gillette
1999
Dark Skies
Old John Loengard
1996
Nothing Lasts Forever
Dr. Benjamin 'Ben' Wallace
1995
New York News
Jack Reilly
1995
500 Nations
1995
The Outer Limits
Dr. Larry Chambers
1995
Touched by an Angel
Pete Taylor
1994
The Family Man
Jack Taylor
1990
Fresno
Torch
1986
Pee-wee's Playhouse
Conky 2000 (voice) / Knucklehead (voice)
1986
Falcon Crest
Michael Sharpe
1981
Trapper John, M.D.
George Alonzo 'Gonzo' Gates
1979
Centennial
Levi Zendt
1978
Logan's Run
Logan
1977
Battle of the Network Stars
1976
M*A*S*H
Lt. Tony Baker
1972
The Mike Douglas Show
Self - Co-Host
1961
Movies(76)
Signed, Sealed, Delivered: To the Moon and Back
Joe O'Toole
2025
Signed, Sealed, Delivered: A Tale of Three Letters
Joe O'Toole
2024
Jimmy and Carolyn
2022
The Nine Kittens of Christmas
Chief Sam
2021
Signed, Sealed, Delivered: The Vows We Have Made
Joe O’Toole
2021
Sweet Carolina
Pete
2021
The Vanished
Dr. Bradley
2020
Love, Fall & Order
Hank Hart
2019
Signed, Sealed, Delivered: To the Altar
Joe O'Toole
2018
Signed, Sealed, Delivered: Home Again
Joe O'Toole
2017
Fair Haven
Doctor Gallagher
2017
Signed, Sealed, Delivered: Higher Ground
Joe O’Toole
2017
My Christmas Love
Tom Baker
2016
Signed, Sealed, Delivered: Lost Without You
Joe O’Toole
2016
Signed, Sealed, Delivered: One in a Million
Joe O'Toole
2016
Signed, Sealed, Delivered: Truth Be Told
Joe O'Toole
2015
Cloudy with a Chance of Love
Grant
2015
The Nine Lives of Christmas
Chief Sam
2014
The M Word
2014
After All These Years
David
2013
Undercover Bridesmaid
Mr. Thompson
2012
Accidental Icon: The Real Gidget Story
2010
Love n' Dancing
Carl
2009
Au Pair 3: Adventure in Paradise
Oliver Caldwell
2009
Give 'em Hell, Malone
Whitmore
2009
Not Quite Hollywood
Self
2008
Hollywood's Magical Island: Catalina
2003
Au Pair II
Oliver Caldwell
2001
First Target
President Jonathan Hayes
2000
Au Pair
Oliver Caldwell
1999
First Daughter
President Jonathan Hayes
1999
Murder at 75 Birch
Rick Todson
1999
Air Bud: Golden Receiver
Dr. Patrick Sullivan
1998
Running Wild
Matt Robinson
1998
When Secrets Kill
1997
Summer of Fear
Mr. Marshall
1996
It's My Party
Brandon Theis
1996
Hard Evidence
Trent Turner
1995
Nothing Lasts Forever
Dr. Benjamin 'Ben' Wallace
1995
A Dangerous Affair
Robert Kenzer
1995
A Christmas Romance
Brian Harding
1994
Mortal Fear
Philip Montgomery
1994
Lies of the Heart: The Story of Laurie Kellogg
Bruce Kellogg
1994
Sudden Fury
Tom Kelley
1993
Caught in the Act
Scott McNally
1993
Cadillac Girls
Sam
1993
Body Chemistry II: The Voice of a Stranger
Dan
1992
Duplicates
Bob Boxletter
1992
Breaking the Silence
Paul Danner
1992
Split Images
Robbie Daniels
1992
Bare Essentials
William 'Bill' Buzell owner of Luhana
1991
Angel of Death
Gary Nicholson
1990
Night of 100 Stars III
Self
1990
Dangerous Pursuit
John
1990
Red River
Cherry Valance
1988
Hot Paint
Willie
1988
North Shore
Chandler
1987
Happy 100th Birthday, Hollywood
Self
1987
Picnic
Hal Carter
1986
Oceans of Fire
Ben Laforche
1986
The Nativity
Joseph (voice)
1986
Seduced
Mike Riordan
1985
Night of 100 Stars II
Self
1985
Razorback
Carl Winters
1984
The Hasty Heart
Sgt. Lachlen McLachlen
1983
The Fighter
Merle Banks
1983
For Ladies Only
John Phillips
1981
Enola Gay: The Men, the Mission, the Atomic Bomb
Capt. Bob Lewis
1980
The Women's Room
Ben Volper
1980
Kraft Salutes Disneyland's 25th Anniversary
Self
1980
The Best Place to Be
Rick Jawlosky
1979
The Gathering
Bud Jr.
1977
Fraternity Row
Zac
1977
Jim, the World's Greatest
Jim Nolan
1975
Trilogy of Terror
Arthur Moore
1975
The Harrad Experiment
Student (uncredited)
1973