
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.

as Joe O'Toole

as Joe O'Toole

as Chief Sam

as Joe O’Toole

as Pete

as Dr. Bradley

as Hank Hart

as Joe O'Toole

as Joe O'Toole

as Doctor Gallagher

as Joe O’Toole

as Tom Baker

as Joe O’Toole

as Joe O'Toole

as Joe O'Toole

as Grant

as Chief Sam

as David

as Mr. Thompson

as Carl

as Oliver Caldwell

as Whitmore

as Self

as Oliver Caldwell

as President Jonathan Hayes

as Oliver Caldwell

as President Jonathan Hayes

as Rick Todson

as Dr. Patrick Sullivan

as Matt Robinson

as Old John Loengard (voice) (uncredited)

as Mr. Marshall

as Brandon Theis

as Trent Turner

as Dr. Benjamin 'Ben' Wallace

as Robert Kenzer

as Brian Harding

as Philip Montgomery

as Bruce Kellogg

as Tom Kelley

as Scott McNally

as Sam

as Bob Boxletter

as Paul Danner

as Robbie Daniels

as William 'Bill' Buzell owner of Luhana

as Gary Nicholson

as Self

as John

as Cherry Valance

as Willie

as Chandler

as Hal Carter

as Ben Laforche

as Joseph (voice)

as Mike Riordan

as Self

as Carl Winters

as Sgt. Lachlen McLachlen

as Merle Banks

as John Phillips

as Capt. Bob Lewis

as Ben Volper

as Rick Jawlosky

as Bud Jr.

as Zac

as Jim Nolan

as Arthur Moore

as Student (uncredited)