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Gregory Harrison
Actor, Director
Born May 31, 1950 (72 years)
Gregory Neale Harrison 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, the young surgeon assistant of Dr. Trapper John MacIntyre on the CBS series Trapper John, M.D. (1979–86). Since 2015, he has played Joe O'Toole, father of Oliver, in the Hallmark Channel expansion films of Signed, Sealed and Delivered.
Filmography
| 2021 | Sweet Carolina · as Pete |
| 2021 | Signed, Sealed, Delivered: The Vows We Have Made · as Joe O’Toole |
| 2021 | The Nine Kittens of Christmas · as Chief Sam |
| 2020 | The Vanished · as Dr. Bradley |
| 2019 | Love, Fall & Order · as Hank Harp |
| 2018 | Signed, Sealed, Delivered: To the Altar · as Joe O'Toole |
| 2018 | 9-1-1 (TV Series) · as Phillip Buckley |
| 2017 | Signed, Sealed, Delivered: Higher Ground · as Joe O’Toole |
| 2017 | Signed, Sealed, Delivered: Home Again · as Joe O'Toole |
| 2016 | Fair Haven · as Doctor Gallagher |
| 2016 | Signed, Sealed, Delivered: One in a Million · as Joe O'Toole |
| 2016 | Signed, Sealed, Delivered: Lost Without You · as Joe O’Toole |
| 2016 | My Christmas Love · as Tom Baker |
| 2016 | American Housewife (TV Series) · as Dan |
| 2016 | Chesapeake Shores (TV Series) · as Thomas O’Brien |
| 2015 | Cloudy with a Chance of Love · as Grant |
| 2015 | Signed, Sealed, Delivered: Truth Be Told · as Joe O'Toole |
| 2014 | The M Word · as Unknown |
| 2014 | Reckless (2014) (TV Series) · as Dec Fortnum |
| 2013 | After All These Years · as David |
| 2013 | The Nine Lives of Christmas · as Chief Sam |
| 2012 | Undercover Bridesmaid · as Mr. Thompson |
| 2011 | Body of Proof (TV Series) · as Dr. Cameron Fischer |
| 2011 | Ringer (TV Series) · as Unknown |
| 2010 | Hot in Cleveland (TV Series) · as Dave |
| 2010 | Rizzoli & Isles (TV Series) · as Ron Hanson |
| 2009 | Love N' Dancing · as Unknown |
| 2009 | Malone · as Whitmore |
| 2009 | Au Pair 3: Adventure in Paradise · as Oliver Caldwell |
| 2009 | Maneater (TV Series) · as Teddy Alpert |
| 2009 | Drop Dead Diva (TV Series) · as Brandon Tharpe |
| 2009 | The Middle (TV Series) · as Bennett Brooks |
| 2009 | Castle (2009) (TV Series) · as Danny Valentine |
| 2008 | |
| 2006 | Psych (TV Series) · as Ted Lomax |
| 2005 | Reunion (TV Series) · as Unknown |
| 2004 | Rodney (TV Series) · as Duke Lewis |
| 2004 | Joey (TV Series) · as Dean |
| 2004 | CSI: NY (TV Series) · as Roland Carson |
| 2004 | Jessica · as Brett |
| 2003 | One Tree Hill (TV Series) · as Paul Norris |
| 2003 | NCIS (TV Series) · as Roland Ebbakey |
| 2003 | Miracles (TV Series) · as Unknown |
| 2002 | First Shot · as President Jonathan Hayes |
| 2001 | Au Pair II · as Oliver Caldwell |
| 2000 | First Target · as President Jonathan Hayes |
| 2000 | Strong Medicine (TV Series) · as Dr. Randolf Kilner |
| 2000 | Ed (TV Series) · as Nick Stanton |
| 1999 | First Daughter · as President Jonathan Hayes |
| 1999 | Judging Amy (TV Series) · as Tom Gillette |
| 1999 | Law & Order: Special Victims Unit (TV Series) · as Nathan Speer |
| 1998 | Air Bud: Golden Receiver · as Dr. Patrick Sullivan |
| 1998 | Running Wild · as Matt Robinson |
| 1998 | Murder at 75 Birch · as Rick Todson |
| 1997 | When Secrets Kill · as Unknown |
| 1997 | Dead Man's Gun (TV Series) · as Boucher |
| 1996 | It's My Party · as Brandon Theis |
| 1996 | Summer of Fear · as Mr. Marshall |
| 1996 | Dark Skies (TV Series) · as Old John Loengard |
| 1995 | Nothing Lasts Forever · as Dr. Benjamin 'Ben' Wallace |
| 1995 | Hard Evidence · as Trent Turner |
| 1995 | A Dangerous Affair · as Robert Kenzer |
| 1995 | The Outer Limits (1995) (TV Series) · as Dr. Larry Chambers |
| 1995 | Nothing Lasts Forever (TV Series) · as Dr. Benjamin 'Ben' Wallace |
| 1994 | A Christmas Romance · as Brian Harding |
| 1994 | Mortal Fear · as Philip Montgomery |
| 1994 | Lies of the Heart: The Story of Laurie Kellogg · as Bruce Kellogg |
| 1994 | Touched by an Angel (TV Series) · as Pete Taylor |
| 1993 | A Family Torn Apart · as Tom Kelley |
| 1993 | Caught in the Act · as Scott McNally |
| 1992 | Breaking the Silence · as Paul Danner |
| 1992 | Duplicates · as Bob Boxletter |
| 1992 | Split Images · as Robbie Daniels |
| 1991 | |
| 1991 | Bare Essentials · as William 'Bill' Buzell owner of Luhana |
| 1990 | Dangerous Pursuit · as Unknown |
| 1990 | Angel of Death · as Gary Nicholson |
| 1988 | Red River · as Cherry Valance |
| 1988 | Hot Paint · as Willie |
| 1987 | North Shore · as Chandler |
| 1986 | Oceans of Fire · as Ben Laforche |
| 1986 | Fresno (TV Series) · as Torch |
| 1986 | Pee-wee's Playhouse (TV Series) · as Conky 2000 (voice) / Knucklehead (voice) |
| 1985 | The Greatest Adventure: Stories from the Bible (TV Series) · as Joseph |
| 1984 | Razorback · as Carl Winters |
| 1981 | Falcon Crest (TV Series) · as Michael Sharpe |
| 1980 | Enola Gay: The Men, the Mission, the Atomic Bomb · as Bob Lewis |
| 1978 | Centennial (TV Series) · as Levi Zendt |
| 1977 | Fraternity Row · as Zac |
| 1977 | The Gathering · as Bud Jr. |
| 1977 | Logan's Run (TV Series) · as Logan |
| 1975 | Trilogy of Terror · as Arthur Moore |
| 1975 | Jim, the World's Greatest · as Jim Nolan |
| 1975 | Wonder Woman (TV Series) · as First Lieutenant - Army Medical Corps |
| 1973 | The Harrad Experiment · as Student |
| 1973 | Barnaby Jones (TV Series) · as Ritchie Ridder |
| 1972 | M*A*S*H (TV Series) · as Lt. Tony Baker |
| 1963 | General Hospital (TV Series) · as Gregory Chase |