Birthday:
May 31, 1950
Place of Birth: Avalon, California, USA
Place of Birth: Avalon, California, USA
Gregory Harrison
Filmography
| Movie | Cast | Year |
|---|---|---|
| The Harrad Experiment | Student | 1973 |
| North Shore | Chandler | 1987 |
| Razorback | Carl Winters | 1984 |
| Give 'em Hell, Malone | Whitmore | 2009 |
| Trilogy of Terror | Arthur Moore | 1975 |
| Au Pair | Oliver Caldwell | 1999 |
| Au Pair II | Oliver Caldwell | 2001 |
| A Christmas Romance | Brian Harding | 1994 |
| Bare Essentials | William 'Bill' Buzell owner of Luhana | 1991 |
| Undercover Bridesmaid | Mr. Thompson | 2012 |
| Angel of Death | Gary Nicholson | 1990 |
| Mortal Fear | Philip Montgomery | 1994 |
| Nothing Lasts Forever | Dr. Benjamin 'Ben' Wallace | 1995 |
| Seduced | Mike Riordan | 1985 |
| After All These Years | David | 2013 |
| The M Word | 2014 | |
| Air Bud: Golden Receiver | Dr. Patrick Sullivan | 1998 |
| Dangerous Pursuit | John | 1990 |
| The Women's Room | Ben Volper | 1980 |
| A Dangerous Affair | Robert Kenzer | 1995 |
| Fraternity Row | Zac | 1977 |
| The Gathering | Bud Jr. | 1977 |
| Caught in the Act | Scott McNally | 1993 |
| Lies of the Heart: The Story of Laurie Kellogg | Bruce Kellogg | 1994 |
| Summer of Fear | Mr. Marshall | 1996 |
| Hard Evidence | Trent Turner | 1995 |
| The Nine Lives of Christmas | Chief Sam | 2014 |
| Jim, the World's Greatest | Jim Nolan | 1975 |
| Cloudy With a Chance of Love | Grant | 2015 |
| For Ladies Only | John Phillips | 1981 |
| Running Wild | Matt Robinson | 1998 |
| Body Chemistry II: Voice of a Stranger | Dan | 1992 |
| The Nativity | Joseph (voice) | 1987 |
| Hot Paint | Willie | 1988 |
| Breaking the Silence | Paul Danner | 1992 |
| Split Images | Robbie Daniels | 1992 |
| Cadillac Girls | Sam | 1993 |
| Oceans of Fire | Ben Laforche | 1986 |
| It's My Party | Brandon Theis | 1996 |
| Fair Haven | Doctor Gallagher | 2017 |
| Duplicates | Bob Boxletter | 1992 |
| The Hasty Heart | Sgt. Lachlen McLachlen | 1983 |
| Signed, Sealed, Delivered: Lost Without You | Joe O’Toole | 2016 |
| My Christmas Love | Tom Baker | 2016 |
| When Secrets Kill | 1997 | |
| Red River | Cherry Valance | 1988 |
| Signed, Sealed, Delivered: Higher Ground | Joe O’Toole | 2017 |
| Enola Gay: The Men, the Mission, the Atomic Bomb | Capt. Bob Lewis | 1980 |
| Signed, Sealed, Delivered: Truth Be Told | Joe O'Toole | 2015 |
| Signed, Sealed, Delivered: One in a Million | Joe O'Toole | 2016 |
| Au Pair 3: Adventure in Paradise | Oliver Caldwell | 2009 |
| Signed, Sealed, Delivered: Home Again | Joe O'Toole | 2017 |
| Sudden Fury | Tom Kelley | 1993 |
| Murder at 75 Birch | Rick Todson | 1999 |
| Signed, Sealed, Delivered: To the Altar | Joe O'Toole | 2018 |
| Love n' Dancing | 2009 | |
| The Best Place to Be | Rick Jawlosky | 1979 |
| Not Quite Hollywood | Self | 2008 |
| Love, Fall & Order | Hank Hart | 2019 |
| The Fighter | Merle Banks | 1983 |
| Picnic | Hal Carter | 1986 |
| First Target | President Jonathan Hayes | 2000 |
| The Vanished | Dr. Bradley | 2020 |
| Sweet Carolina | Pete | 2021 |
| The Nine Kittens of Christmas | Chief Sam | 2021 |
| Signed, Sealed, Delivered: The Vows We Have Made | Joe O’Toole | 2021 |
| Jimmy and Carolyn | 2022 | |
| Night of 100 Stars III | Self | 1990 |
| Night of 100 Stars II | Self | 1985 |
| First Daughter | President Jonathan Hayes | 1999 |
| Hollywood's Magical Island: Catalina | 2003 | Series | Cast | Year |
| Miracles | 2003 | |
| Ed | Nick Stanton | 2000 |
| Judging Amy | Tom Gillette | 1999 |
| Touched by an Angel | Pete Taylor | 1994 |
| Pee-wee's Playhouse | Conky 2000 (voice) / Knucklehead (voice) | 1986 |
| Centennial | Levi Zendt | 1978 |
| 500 Nations | 1995 | |
| New York News | Jack Reilly | 1995 |
| Logan's Run | Logan | 1977 |
| Falcon Crest | Michael Sharpe | 1981 |
| Dark Skies | Old John Loengard | 1996 |
| M*A*S*H | Lt. Tony Baker | 1972 |
| Trapper John, M.D. | George Alonzo 'Gonzo' Gates | 1979 |
| Reunion | 2005 | |
| Law & Order: Special Victims Unit | Nathan Speer | 1999 |
| Battle of the Network Stars | 1976 | |
| The Family Man | Jack Taylor | 1990 |
| Drop Dead Diva | Brandon Tharpe | 2009 |
| Maneater | Teddy Alpert | 2009 |
| Safe Harbor | John Loring | 1999 |
| Ringer | 2011 | |
| Psych | Ted Lomax | 2006 |
| Castle | Danny Valentine | 2009 |
| Reckless | Dec Fortnum | 2014 |
| One Tree Hill | Paul Norris | 2003 |
| NCIS | Roland Ebbakey | 2003 |
| Fresno | Torch | 1986 |
| Nothing Lasts Forever | Dr. Benjamin 'Ben' Wallace | 1995 |
| Hot in Cleveland | Dave | 2010 |
| Joey | Dean | 2004 |
| Chesapeake Shores | Thomas O'Brien | 2016 |
| Body of Proof | Dr. Cameron Fischer | 2011 |
| The Middle | 2009 | |
| The Outer Limits | Dr. Larry Chambers | 1995 |
| 9-1-1 | Phillip Buckley | 2018 |
| The Mike Douglas Show | Self - Co-Host | 1961 |
| Rizzoli & Isles | Ron Hanson | 2010 |
