Gregory Harrison

Gregory Harrison

May. 31st, 1950
Born in
Avalon, Catalina Island, California, USA
5' 11

Gregory Harrison's Main TV Roles

Show Character(s)
Reckless TV Show
Falcon Crest TV Show
Falcon Crest
Logan's Run TV Show
Logan's Run
Maneater TV Show
Trapper John, M.D. TV Show
Trapper John, M.D.
500 Nations TV Show
500 Nations
The Family Man TV Show
The Family Man
The Nine Lives of Christmas TV Show
The Nine Lives of Christmas

Main Movie Roles

2014 - The M Word
1998 - Air Bud: Golden Receiver
1996 - It's My Party
1987 - North Shore
1984 - Razorback
1973 - The Harrad Experiment

Guest TV Roles

Show Name
Characters Played
Ep Count
Old John Loengard (Voiced)
Jack Reilly
Paul Norris
John Loring
Levi Zendt
Russell Brewster
Ron Hanson
Daniel Albright
Tim Arbogast
[Complete List]


Gregory Neale Harrison (born May 31, 1950) 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 on the CBS series Trapper John, M.D. 1979-85.

Born in Avalon, California, the son of Ed, a ship's captain and poet.

Harrison served for two years in the United States Army during the Vietnam War era as a medic.

He was the title character on the 1977-78 science fiction series Logan's Run, after which he played the role of Levi Zendt on the 1978 NBC miniseries Centennial and had a situation comedy on CBS called Family Man, in which he played a single-father fireman who was rearing three children. He also played a widowed sheriff rearing three children in his mother's motel called Safe Harbor (1999).

Harrison later won a role as Pernell Roberts' young surgeon, in a popular spin-off medical drama, which was taken from the long-running sitcom, M*A*S*H, on Trapper John, M.D., prior to guest-starring on an episode of its parent series, the year after Wayne Rogers left the show.

Harrison's later role as stripper John Phillips in the 1981 TV movie For Ladies Only made him a favorite with women and gay men in the 1980s. He spoofed that role in the 1986 miniseries Fresno where his character appeared shirtless at every opportunity. Harrison was a regular in the final season (1989–90) of Falcon Crest, opposite 'Jane Wyman', who was absent for nearly the remainder of the last season, due to her health problems, and with the direction her show was going. In 1996, he starred opposite 'Eric Roberts' in It's My Party, a film based on the true events of a man diagnosed with AIDS who planned a two-day party to say goodbye to his friends and family and then took his own life with pills.

He also starred in the WB Network's Safe Harbor and One Tree Hill and has made guest appearances on numerous other shows such as Touched by an Angel, Judging Amy, Reunion, Joey, Law & Order: Special Victims Unit, Drop Dead Diva, and Hot In Cleveland.

For the last few years he has played the lead in a touring version of the musical Chicago and was the male lead in each film of the Au Pair trilogy. He also appeared as Benjamin Stone in the Broadway revival of Stephen Sondheim's Follies and created a role in the original Broadway production of Kander & Ebb's Steel Pier. In 2011 he had a guest starring role as a doctor on ABC's Body of Proof.

  • Gregory served two years as a medic in the Army.
  • Jobs varied during his salad years from delivery boy and window washer to handyman and construction worker. He also worked/performed at a bawdy Elizabethan-styled theatre/restaurant.
  • While working as a doorman at a nightclub, he met 'Jason Robards' (qv) who offered him encouragement to become an actor. He quit his job and moved to L.A. immediately afterward.
  • Wife 'Randi Oakes' (qv) is also an actress who played the character "Officer Bonnie Clark" on the TV series _"CHiPs" (1977)_ (qv).
  • Played the role of slick lawyer Billy Flynn in the NY production of "Chicago" on and off between the years 2003 and 2006.
  • His over 25-year marriage to former model/actress 'Randi Oakes' (qv) managed to survive Greg's early personal battles with alcohol and cocaine.
  • His parents, Ed and Donna (she was once an aspiring dancer), divorced when he was 14. A middle child of three, his older sister Kathleen and younger brother Christopher are both artists. He and his father were both born and raised on South Catalina Island, unlike the others in his family.
  • Never saw snow until he was 19 years old.

Related sites for this celeb
You are successfully logged out.

ShareTV Login

Enter the text in the image shown if you are human.
WARNING: after 2 more failed attempts you will be locked out

Create Account

Verify Password

Verification code (check your email for the verification code)

Verification code has been sent to the following email address:
If you didn't receive the verification code:

1. Check your bulk/spam folder.

2. Try to whitelist our email address (

3. Resend verification email

If you mistyped your email address change it here
Create a free ShareTV account to make a personalized schedule of your favorite TV shows, keep track of what you've watched, earn points and more.
Verify your username and email to complete your Registration
Enter the text in the image shown if you are human.
WARNING: after 2 more failed attempts you will be locked out

Forgot Your Password?

Enter the email address you used to create the account and your password will be emailed to you.