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Gregory Harrison

Actor / Film Producer | * 05/31/1950 (73) | Avalon, California, USA (United States of America (USA))
Gregory Neale Harrison (born May 31, 1950) is an American actor. He is known primarily for his roles as Dr. George Alonzo "Gonzo" Gates, the young surgeon assistant of Dr. Trapper John McIntyre (played by Pernell Roberts) on the CBS series Trapper John, M.D. (1979–86), and as ruthless business tycoon Michael Sharpe in the CBS series Falcon Crest (1989–1990). Since 2015, he has played Joe O'Toole, father of Oliver, in the Hallmark Channel expansion films of Signed, Sealed and Delivered. Beginning in 2020, he assumed the role of Gregory Chase on General Hospital. ()
Photo of Gregory Harrison
Most frequent genres for this person: Drama | TV Movies | Comedies

Known for these Movies & Shows

In the Australian outback a vicious wild boar kills and causes havoc to a small community. ...

Razorback

R

1984 | 2.9/5 | 1h 35min
Horror
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A southern bell falls for a handsome drifter with no prospects, going against her parents' wishes to marry a rich businessman. ...

Picnic

Certification unknown

1986 | 2h 3min
TV Movie, Drama
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The economic and cultural growth of town of Centennial, Colorado, through the intertwining lives of the brave men and women inhabiting it. Spanning two centuries from the settling of the area in the 1 ...

Centennial

TV-PG

1978 | 3.9/5 | 1h 25min per episode
Action & Adventure, Drama, Western
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Trapper John, M.D. is an American television medical drama and spin-off of the film MASH, concerning a lovable doctor who became a mentor and father figure in San Francisco, California. The show ran o ...

Trapper John, M.D.

Certification unknown

1979 | 3.3/5 | 1h per episode
Drama
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Movies with Gregory Harrison as Actor(68)

as Chief Sam2021 The Nine Kittens of Christmas
as Pete2021 Sweet Carolina
as Joe O’Toole2021 Signed, Sealed, Delivered: The Vows We Have Made
as Dr. Bradley2020 The Vanished
as Hank Harp2019 Love, Fall & Order
as Joe O'Toole2018 Signed, Sealed, Delivered: To the Altar
as Joe O'Toole2017 Signed, Sealed, Delivered: Home Again
as Joe O’Toole2017 Signed, Sealed, Delivered: Higher Ground
as Doctor Gallagher2017 Fair Haven
as Tom Baker2016 My Christmas Love
as Joe O’Toole2016 Signed, Sealed, Delivered: Lost Without You
as Joe O'Toole2016 Signed, Sealed, Delivered: One in a Million
as Mr. Thompson2015 Undercover Bridesmaid
as Joe O'Toole2015 Signed, Sealed, Delivered: Truth Be Told
as Grant2015 Cloudy With a Chance of Love
as Chief Sam2014 The Nine Lives of Christmas
2014 The M Word
as David2013 After All These Years
2009 Love n' Dancing
as Whitmore2009 Give 'em Hell, Malone
as Oliver Caldwell2009 Au Pair 3: Adventure in Paradise
as himself2008 Not Quite Hollywood
as Oliver Caldwell2001 Au Pair II
as President Jonathan Hayes2000 First Target
as Oliver Caldwell1999 Au Pair
as Rick Todson1999 Murder at 75 Birch
as Dr. Patrick Sullivan1998 Air Bud: Golden Receiver
as Matt Robinson1998 Running Wild
1997 When Secrets Kill
as Mr. Marshall1996 Summer of Fear
as Brandon Theis1996 It's My Party
as Trent Turner1995 Hard Evidence
as Dr. Benjamin 'Ben' Wallace1995 Nothing Lasts Forever
as Robert Kenzer1995 A Dangerous Affair
as Brian Harding1994 A Christmas Romance
as Bruce Kellogg1994 Lies of the Heart: The Story of Laurie Kellogg
as Philip Montgomery1994 Mortal Fear
as Scott McNally1993 Caught in the Act
as Sam1993 Cadillac Girls
as Tom Kelley1993 Sudden Fury
as Robbie Daniels1992 Split Images
as Bob Boxletter1992 Duplicates
as Paul Danner1992 Breaking the Silence
as Dan1992 Body Chemistry II: Voice of a Stranger
as William 'Bill' Buzell owner of Luhana1991 Bare Essentials
as Gary Nicholson1990 Angel of Death
1990 Dangerous Pursuit
as himself1990 Night Of 100 Stars III
as Cherry Valance1988 Red River
as Willie1988 Hot Paint
as Joseph (voice)1987 The Nativity
as Chandler1987 North Shore
as Ben Laforche1986 Oceans of Fire
as Hal Carter1986 Picnic
as Mike Riordan1985 Seduced
as Carl Winters1984 Razorback
as Merle Banks1983 The Fighter
as Sgt. Lachlen McLachlen1983 The Hasty Heart
as John Phillips1981 For Ladies Only
as Ben Volper1980 The Women's Room
as Capt. Bob Lewis1980 Enola Gay: The Men, the Mission, the Atomic Bomb
as Rick Jawlosky1979 The Best Place to Be
as himself1978 The Bermuda Depths
as Bud Jr.1977 The Gathering
as Zac1977 Fraternity Row
as Jim Nolan1975 Jim, the World's Greatest
as Arthur Moore1975 Trilogy of Terror
as Student1973 The Harrad Experiment

TV Shows/Series with Gregory Harrison as Actor(30)

as Thomas O'Brien2016 Chesapeake Shores
as Dec Fortnum2014 Reckless
2011 Ringer
as Dave2010 Hot in Cleveland
as Brandon Tharpe2009 Drop Dead Diva
as Danny Valentine2009 Castle
as Teddy Alpert2009 Maneater
as Ted Lomax2006 Psych
2005 Reunion
as Dean2004 Joey
as Roland Ebbakey2003 NCIS
as Paul Norris2003 One Tree Hill
2003 Miracles
as Nick Stanton2000 Ed
as John Loring1999 Safe Harbor
as Nathan Speer1999 Law & Order: Special Victims Unit
as Tom Gillette1999 Judging Amy
as Old John Loengard1996 Dark Skies
as Jack Reilly1995 New York News
1995 500 Nations
as Pete Taylor1994 Touched by an Angel
as Jack Taylor1990 The Family Man
as Conky 2000 (voice) / Knucklehead (voice)1986 Pee-wee's Playhouse
as Torch1986 Fresno
as Michael Sharpe1981 Falcon Crest
as George Alonzo 'Gonzo' Gates1979 Trapper John, M.D.
as Levi Zendt1978 Centennial
as Logan1977 Logan's Run
1976 Battle of the Network Stars
as Lt. Tony Baker1972 M*A*S*H

Movies with Gregory Harrison as Crew(2)

Production/Executive Producer1986 Pleasures
Production/Producer1981 For Ladies Only

TV Shows/Series with Gregory Harrison as Crew(2)

Directing/Director1994 Touched by an Angel
Directing/Director1979 Trapper John, M.D.

Full Name: Gregory Harrison
Born: Wednesday, 05/31 1950 (May) in Avalon, California, USA (United States of America (USA)) (current age: 73 years + 332 days)
Zodiac sign: Gemini (Chinese zodiac sign: Tiger)
Languages: English (EN, native language)
Spouses (current/former): Randi Oakes
Gregory Harrison frequently works together with these people:
Martha Williamson (14x, Crew)
John Doman (8x, Actor)
Timothy Busfield (8x, Actor)
Kevin Fair (8x, Crew)
Mark Schwahn (8x, Crew)
Lou Martini Jr. (8x, Actor)
Eric Mabius (7x, Actor)
Crystal Lowe (7x, Actress)
Kristin Booth (7x, Actress)
Geoff Gustafson (7x, Actor)
Harvey Kahn (7x, Crew)
Tony Dean Smith (7x, Crew)
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WatchPlayStream ID: PEOPLE:62360, Added: 05/23/2018, Last updated: 04/21/2024