Gregory Harrison
- Known For
- Acting
- Born
- May 31, 1950 in Avalon, California, USA
- Active Years
- 1961–2025 (65 Years)
- Total Credits
- 125 credits in database
Biography
Gregory Harrison is an actor born on May 31, 1950, in Avalon, California, USA. He is known for his work in the entertainment industry, with 120 known credits. Harrison is a male actor who has appeared in various roles throughout his career. His birthday is May 31, 1950, and he was born in Avalon, California. He is 76 years old as of his birthdate. Harrison has worked in the entertainment industry for a significant amount of time, with a content score of 100.
Career overview
Gregory Harrison is an actor known for his work in various film and television projects. He has been involved in the entertainment industry for a significant period of time, with a career spanning over four decades. Harrison's acting credits include a wide range of productions, with a total of 120 known credits.
One of Harrison's notable roles is in the television series Trapper John, M.D., which premiered in 1979. He has also appeared in films such as Picnic, released in 1986, and Razorback, released in 1984. These credits demonstrate Harrison's versatility as an actor, capable of taking on diverse roles in both television and film.
Throughout his career, Harrison has continued to work in the entertainment industry, maintaining a consistent presence in the acting world. His extensive body of work showcases his dedication to his craft and his ability to adapt to various roles and projects. With a career spanning multiple decades, Harrison has established himself as a seasoned actor with a significant number of credits to his name.
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Frequent co-stars
Career timeline
Full Filmography
125 titles- Signed, Sealed, Delivered: To the Moon and Back (2025) as Joe O'Toole
- Signed, Sealed, Delivered: A Tale of Three Letters (2024) as Joe O'Toole
- Jimmy and Carolyn (2022)
- The Nine Kittens of Christmas (2021) as Chief Sam
- Signed, Sealed, Delivered: The Vows We Have Made (2021) as Joe O’Toole
- Sweet Carolina (2021) as Pete
- The Vanished (2020) as Dr. Bradley
- Love, Fall & Order (2019) as Hank Hart
- 9-1-1 (2018) as Phillip Buckley
- Signed, Sealed, Delivered: To the Altar (2018) as Joe O'Toole
- Signed, Sealed, Delivered: Home Again (2017) as Joe O'Toole
- Signed, Sealed, Delivered: Higher Ground (2017) as Joe O’Toole
- Fair Haven (2017) as Doctor Gallagher
- American Housewife (2016) as Dan
- Chesapeake Shores (2016) as Thomas O'Brien
- My Christmas Love (2016) as Tom Baker
- Signed, Sealed, Delivered: One in a Million (2016) as Joe O'Toole
- Signed, Sealed, Delivered: Lost Without You (2016) as Joe O’Toole
- Signed, Sealed, Delivered: Truth Be Told (2015) as Joe O'Toole
- Cloudy with a Chance of Love (2015) as Grant
- Reckless (2014) as Dec Fortnum
- The Nine Lives of Christmas (2014) as Chief Sam
- The M Word (2014)
- After All These Years (2013) as David
- Undercover Bridesmaid (2012) as Mr. Thompson
- Body of Proof (2011) as Dr. Cameron Fischer
- Ringer (2011) as Tim Arbogast
- Rizzoli & Isles (2010) as Ron Hanson
- Hot in Cleveland (2010) as Dave
- Accidental Icon: The Real Gidget Story (2010)
- Castle (2009) as Danny Valentine
- The Middle (2009) as Bennett Brooks
- Drop Dead Diva (2009) as Brandon Tharpe
- Give 'em Hell, Malone (2009) as Whitmore
- Love n' Dancing (2009) as Carl
- Maneater (2009) as Teddy Alpert
- Au Pair 3: Adventure in Paradise (2009) as Oliver Caldwell
- Not Quite Hollywood (2008) as Self
- Psych (2006) as Ted Lomax
- Reunion (2005)
- Joey (2004) as Dean
- NCIS (2003) as Roland Ebbakey
- One Tree Hill (2003) as Paul Norris
- Miracles (2003) as Sheriff Ed Prescott
- Hollywood's Magical Island: Catalina (2003)
- Au Pair II (2001) as Oliver Caldwell
- Strong Medicine (2000) as Dr. Randolf Kilner
- Ed (2000) as Nick Stanton
- First Target (2000) as President Jonathan Hayes
- Law & Order: Special Victims Unit (1999) as Nathan Speer
- Judging Amy (1999) as Tom Gillette
- Safe Harbor (1999) as John Loring
- First Daughter (1999) as President Jonathan Hayes
- Au Pair (1999) as Oliver Caldwell
- Murder at 75 Birch (1999) as Rick Todson
- Air Bud: Golden Receiver (1998) as Dr. Patrick Sullivan
- Running Wild (1998) as Matt Robinson
- When Secrets Kill (1997)
- Dark Skies (1996) as Old John Loengard
- It's My Party (1996) as Brandon Theis
- Summer of Fear (1996) as Mr. Marshall
- The Outer Limits (1995) as Dr. Larry Chambers
- New York News (1995) as Jack Reilly
- 500 Nations (1995)
- Nothing Lasts Forever (1995) as Dr. Benjamin 'Ben' Wallace
- Nothing Lasts Forever (1995) as Dr. Benjamin 'Ben' Wallace
- Hard Evidence (1995) as Trent Turner
- A Dangerous Affair (1995) as Robert Kenzer
- Touched by an Angel (1994) as Pete Taylor
- Touched by an Angel (1994) as Richard
- Touched by an Angel (1994) as Don Costello
- Touched by an Angel (1994) Director
- A Christmas Romance (1994) as Brian Harding
- Mortal Fear (1994) as Philip Montgomery
- Lies of the Heart: The Story of Laurie Kellogg (1994) as Bruce Kellogg
- Cadillac Girls (1993) as Sam
- Sudden Fury (1993) as Tom Kelley
- Caught in the Act (1993) as Scott McNally
- The Tower (1993) Executive Producer
- Body Chemistry II: The Voice of a Stranger (1992) as Dan
- Duplicates (1992) as Bob Boxletter
- Breaking the Silence (1992) as Paul Danner
- Split Images (1992) as Robbie Daniels
- Bare Essentials (1991) as William 'Bill' Buzell owner of Luhana
- Angel of Death (1990) as Gary Nicholson
- Night of 100 Stars III (1990) as Self
- The Family Man (1990) as Jack Taylor
- Dangerous Pursuit (1990) as John
- Friend to Friend: Armenian Earthquake Relief (1989) as Self
- Red River (1988) as Cherry Valance
- Hot Paint (1988) as Willie
- Happy 100th Birthday, Hollywood (1987) as Self
- North Shore (1987) as Chandler
- Pee-wee's Playhouse (1986) as Conky 2000 (voice) / Knucklehead (voice)
- Fresno (1986) as Torch
- Oceans of Fire (1986) as Ben Laforche
- Picnic (1986) as Hal Carter
- The Nativity (1986) as Joseph (voice)
- Pleasures (1986) Executive Producer
- Seduced (1985) as Mike Riordan
- Night of 100 Stars II (1985) as Self
- Razorback (1984) as Carl Winters
- Samson and Delilah (1984) Executive Producer
- Legs (1983) Executive Producer
- The Fighter (1983) as Merle Banks
- The Hasty Heart (1983) as Sgt. Lachlen McLachlen
- Falcon Crest (1981) as Michael Sharpe
- For Ladies Only (1981) as John Phillips
- For Ladies Only (1981) Producer
- The Women's Room (1980) as Ben Volper
- Enola Gay: The Men, the Mission, the Atomic Bomb (1980) as Capt. Bob Lewis
- Kraft Salutes Disneyland's 25th Anniversary (1980) as Self
- Trapper John, M.D. (1979) as George Alonzo 'Gonzo' Gates
- Trapper John, M.D. (1979) Director
- The Best Place to Be (1979) as Rick Jawlosky
- Centennial (1978) as Levi Zendt
- Logan's Run (1977) as Logan
- The Gathering (1977) as Bud Jr.
- Fraternity Row (1977) as Zac
- Battle of the Network Stars (1976)
- Trilogy of Terror (1975) as Arthur Moore
- Jim, the World's Greatest (1975) as Jim Nolan
- The Harrad Experiment (1973) as Student (uncredited)
- M*A*S*H (1972) as Lt. Tony Baker
- The Mike Douglas Show (1961) as Self - Co-Host
Frequently Asked Questions
What movies or TV shows is Gregory Harrison best known for?
Gregory Harrison is widely recognized for notable roles and projects including Signed, Sealed, Delivered: To the Moon and Back (2025), Signed, Sealed, Delivered: A Tale of Three Letters (2024), The Nine Kittens of Christmas (2021), Signed, Sealed, Delivered: The Vows We Have Made (2021).
When and where was Gregory Harrison born?
Gregory Harrison was born on May 31, 1950 in Avalon, California, USA.
How many credits does Gregory Harrison have?
Gregory Harrison has accumulated over 125 film and television credits across a career spanning from 1961 to 2025.
What is Gregory Harrison's background in cinema and television?
Gregory Harrison is an actor born on May 31, 1950, in Avalon, California, USA. He is known for his work in the entertainment industry, with 120 known credits. Harrison is a male actor who has appeared in various roles throughout his career. His birthday is May 31, 1950, and he was born in Avalon, California. He is 76 y...
Gregory Harrison by the numbers
Age in their best-rated roles
- 9-1-1 (2018) as Phillip Buckley — aged about 68
- Miracles (2003) as Sheriff Ed Prescott — aged about 53
- Castle (2009) as Danny Valentine — aged about 59
- Law & Order: Special Victims Unit (1999) as Nathan Speer — aged about 49
- Rizzoli & Isles (2010) as Ron Hanson — aged about 60
- Psych (2006) as Ted Lomax — aged about 56
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