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