Gregory Harrison

Gregory Harrison

  • Born on
    • May 31st, 1950
Gregory Neale Harrison is an American actor. He is known for his role as Chandler in the 1987 cult favorite North Shore and as Dr. George Alonzo "Gonzo" Gates, the young surgeon assistant of Dr. Trapper John MacIntyre on the CBS series Trapper John, M.D. (1979–86). Since 2015, he has played Joe O'Toole, father of Oliver, in the Hallmark Channel expansion films of Signed, Sealed and Delivered.

Starring Gregory Harrison on Plex


Acting (38 Credits)

2021Sweet Carolina as Pete
2020The Vanished as Dr. Bradley
2019Love, Fall & Order as Hank Harp
2018Signed, Sealed, Delivered: To the Altar as Joe O'Toole
2017Signed, Sealed, Delivered: Home Again as Joe O'Toole
2017Signed, Sealed, Delivered: Higher Ground as Joe O’Toole
2016Fair Haven as Doctor Gallagher
2016My Christmas Love as Tom Baker
2016Signed, Sealed, Delivered: Lost Without You as Joe O’Toole
2016Signed, Sealed, Delivered: One in a Million as Joe O'Toole
2015Cloudy with a Chance of Love as Grant
2015Signed, Sealed, Delivered: Truth Be Told as Joe O'Toole
2014The Nine Lives of Christmas as Chief Sam
2014The M WordWatch Free
2014Reckless (2014) as Dec Fortnum
2013After All These Years as David
2012Undercover Bridesmaid as Mr. Thompson
2009Malone as Whitmore
2009Love N' DancingWatch Free
2009Maneater as Teddy Alpert
2008Not Quite Hollywood: The Wild, Untold Story of Ozploitation!Watch Free
2001Au Pair II as Oliver Caldwell
2000First Target as President Jonathan Hayes
1999Au Pair as Oliver Caldwell
1998Air Bud: Golden Receiver as Dr. Patrick Sullivan
1996It's My Party as Brandon Theis
1996Dark Skies as Old John Loengard
1994A Christmas Romance as Brian Harding
1987North Shore as Chandler
1986Pee-wee's Playhouse
1984Razorback as Carl Winters
1981Falcon Crest
1979Trapper John, M.D. as George Alonzo 'Gonzo' Gates
1978Centennial as Levi Zendt
1977The Gathering as Bud Jr.
1977Logan's Run as Logan
1975Trilogy of Terror as Arthur Moore
1973The Harrad Experiment as Student


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