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Gregory Harrison
0.7 Popularity
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
7.0
Joe O'Toole
Signed, Sealed, Delivered: To The Moon And Back
2025
6.5
Joe O'Toole
Signed, Sealed, Delivered: A Tale of Three Letters
2024
0.0
Jimmy and Carolyn
2022
6.8
Chief Sam
The Nine Kittens of Christmas
2021
7.0
Joe O’Toole
Signed, Sealed, Delivered: The Vows We Have Made
2021
7.1
Pete
Sweet Carolina
2021
6.0
Dr. Bradley
The Vanished
2020
6.7
Hank Hart
Love, Fall & Order
2019
7.2
Joe O'Toole
Signed, Sealed, Delivered: To the Altar
2018
8.2
Phillip Buckley
9-1-1
2018
Credits
Signed, Sealed, Delivered: To The Moon And Back
as Joe O'Toole
2025
7.0
Signed, Sealed, Delivered: A Tale of Three Letters
as Joe O'Toole
2024
6.5
Jimmy and Carolyn
2022
0.0
The Nine Kittens of Christmas
as Chief Sam
2021
6.8
Signed, Sealed, Delivered: The Vows We Have Made
as Joe O’Toole
2021
7.0
Sweet Carolina
as Pete
2021
7.1
The Vanished
as Dr. Bradley
2020
6.0
Love, Fall & Order
as Hank Hart
2019
6.7
Signed, Sealed, Delivered: To the Altar
as Joe O'Toole
2018
7.2
9-1-1
as Phillip Buckley
2018
8.2
Signed, Sealed, Delivered: Home Again
as Joe O'Toole
2017
6.6
Fair Haven
as Doctor Gallagher
2017
6.3
Signed, Sealed, Delivered: Higher Ground
as Joe O’Toole
2017
7.2
My Christmas Love
as Tom Baker
2016
6.2
American Housewife
as Dan
2016
7.7
Signed, Sealed, Delivered: Lost Without You
as Joe O’Toole
2016
7.2
Chesapeake Shores
as Thomas O'Brien
2016
7.8
Signed, Sealed, Delivered: One in a Million
as Joe O'Toole
2016
6.4
Signed, Sealed, Delivered: Truth Be Told
as Joe O'Toole
2015
6.5
Cloudy with a Chance of Love
as Grant
2015
6.1
The Nine Lives of Christmas
as Chief Sam
2014
6.7
Reckless
as Dec Fortnum
2014
7.0
The M Word
2014
3.0
After All These Years
as David
2013
5.8
Undercover Bridesmaid
as Mr. Thompson
2012
5.7
Ringer
2011
5.9
Body of Proof
as Dr. Cameron Fischer
2011
7.0
Rizzoli & Isles
as Ron Hanson
2010
7.9
Hot in Cleveland
as Dave
2010
7.4
The Middle
as Bennett Brooks
2009
7.6
Drop Dead Diva
as Brandon Tharpe
2009
7.7
Maneater
as Teddy Alpert
2009
4.0
Love n' Dancing
2009
5.6
Au Pair 3: Adventure in Paradise
as Oliver Caldwell
2009
5.7
Castle
as Danny Valentine
2009
8.0
Give 'em Hell, Malone
as Whitmore
2009
5.7
Not Quite Hollywood
as Self
2008
6.9
Psych
as Ted Lomax
2006
7.9
Reunion
2005
6.7
Joey
as Dean
2004
6.3
NCIS
as Roland Ebbakey
2003
7.6
One Tree Hill
as Paul Norris
2003
7.8
Hollywood's Magical Island: Catalina
2003
6.0
Miracles
2003
8.0
Au Pair II
as Oliver Caldwell
2001
5.2
First Target
as President Jonathan Hayes
2000
4.5
Ed
as Nick Stanton
2000
7.7
Strong Medicine
as Dr. Randolf Kilner
2000
7.1
Law & Order: Special Victims Unit
as Nathan Speer
1999
7.9
Safe Harbor
as John Loring
1999
6.0
Judging Amy
as Tom Gillette
1999
7.5
Au Pair
as Oliver Caldwell
1999
5.8
First Daughter
as President Jonathan Hayes
1999
4.7
Murder at 75 Birch
as Rick Todson
1999
5.5
Air Bud: Golden Receiver
as Dr. Patrick Sullivan
1998
5.0
Running Wild
as Matt Robinson
1998
7.0
🎬
When Secrets Kill
1997
0.0
Dark Skies
as Old John Loengard
1996
7.3
Summer of Fear
as Mr. Marshall
1996
4.9
It's My Party
as Brandon Theis
1996
6.3
Hard Evidence
as Trent Turner
1995
5.0
Nothing Lasts Forever
as Dr. Benjamin 'Ben' Wallace
1995
0.0
Nothing Lasts Forever
as Dr. Benjamin 'Ben' Wallace
1995
6.0
New York News
as Jack Reilly
1995
0.0
500 Nations
1995
7.6
The Outer Limits
as Dr. Larry Chambers
1995
7.7
A Dangerous Affair
as Robert Kenzer
1995
5.0
A Christmas Romance
as Brian Harding
1994
5.8
Mortal Fear
as Philip Montgomery
1994
4.8
Touched by an Angel
as Pete Taylor
1994
7.2
Touched by an Angel
as Richard
1994
7.2
Touched by an Angel
as Don Costello
1994
7.2
Lies of the Heart: The Story of Laurie Kellogg
as Bruce Kellogg
1994
6.6
Sudden Fury
as Tom Kelley
1993
5.3
Caught in the Act
as Scott McNally
1993
5.5
Cadillac Girls
as Sam
1993
2.7
Body Chemistry II: Voice of a Stranger
as Dan
1992
4.5
Duplicates
as Bob Boxletter
1992
5.9
Breaking the Silence
as Paul Danner
1992
0.0
Split Images
as Robbie Daniels
1992
0.0
Bare Essentials
as William 'Bill' Buzell owner of Luhana
1991
3.4
Angel of Death
as Gary Nicholson
1990
0.0
The Family Man
as Jack Taylor
1990
6.2
Night of 100 Stars III
as Self
1990
4.0
Dangerous Pursuit
as John
1990
5.8
Red River
as Cherry Valance
1988
5.6
Hot Paint
as Willie
1988
0.0
North Shore
as Chandler
1987
5.9
Happy 100th Birthday, Hollywood
as Self
1987
7.5
The Nativity
as Joseph (voice)
1987
7.5
Fresno
as Torch
1986
6.4
Picnic
as Hal Carter
1986
1.0
Oceans of Fire
as Ben Laforche
1986
4.4
Pee-wee's Playhouse
as Conky 2000 (voice) / Knucklehead (voice)
1986
7.3
Seduced
as Mike Riordan
1985
2.5
Night of 100 Stars II
as Self
1985
8.0
Razorback
as Carl Winters
1984
5.9
🎬
The Hasty Heart
as Sgt. Lachlen McLachlen
1983
0.0
The Fighter
as Merle Banks
1983
5.0
Falcon Crest
as Michael Sharpe
1981
5.5
For Ladies Only
as John Phillips
1981
4.0
Enola Gay: The Men, the Mission, the Atomic Bomb
as Capt. Bob Lewis
1980
5.5
The Women's Room
as Ben Volper
1980
4.3
Kraft Salutes Disneyland's 25th Anniversary
as Self
1980
0.0
Trapper John, M.D.
as George Alonzo 'Gonzo' Gates
1979
6.5
The Best Place to Be
as Rick Jawlosky
1979
6.0
Centennial
as Levi Zendt
1978
7.6
The Gathering
as Bud Jr.
1977
4.5
Logan's Run
as Logan
1977
6.5
Fraternity Row
as Zac
1977
0.0
Battle of the Network Stars
1976
7.2
🎬
Jim, the World's Greatest
as Jim Nolan
1975
5.0
Trilogy of Terror
as Arthur Moore
1975
6.2
The Harrad Experiment
as Student (uncredited)
1973
3.5
M*A*S*H
as Lt. Tony Baker
1972
7.9
The Mike Douglas Show
as Self - Co-Host
1961
5.4