Gregory Harrison was born in Avalon, Catalina Island, California, as Gregory Neale Harrison. He is an actor and producer. He has been married to Randi Oakes since May 3, 1981. They have four children.
Known For
Credits
Cast Credits
9-1-1 (2018)
Guest starring as Phillip Buckley
(6 episodes)
- Episode 7x06: There Goes the Groom (May 2, 2024)
- Episode 7x05: You Don't Know Me (Apr 11, 2024)
- Episode 6x11: In Another Life (Mar 13, 2023)
- Episode 6x10: In a Flash (Mar 6, 2023)
- Episode 4x05: Buck Begins (Feb 15, 2021)
- Episode 4x04: 9-1-1, What's Your Grievance? (Feb 8, 2021)
American Housewife (2016)
Guest starring as Dan Linker
(2 episodes)
- Episode 3x19: Grandma's Way (Apr 23, 2019)
- Episode 3x09: Highs and Lows (Dec 5, 2018)
Chesapeake Shores (2016)
Guest starring as Thomas O'Brien
(16 episodes)
- Episode 6x04: That's All There Is to That (Sep 4, 2022)
- Episode 5x04: Happy Trails (Sep 5, 2021)
- Episode 5x03: Are the Stars Out Tonight? (Aug 29, 2021)
- Episode 4x06: Watercolors, Wishes, and Weddings (Sep 29, 2019)
- Episode 4x02: Leap of Faith (Sep 1, 2019)
- Episode 3x10: Before a Following Sea (Oct 7, 2018)
- Episode 3x04: Once Upon Ever After (Aug 26, 2018)
- Episode 3x02: The Way We Were (Aug 12, 2018)
- Episode 2x10: Freefall (Oct 8, 2017)
- Episode 2x09: The Royal Court (Oct 1, 2017)
- Episode 2x08: Forest Through the Trees (Sep 24, 2017)
- Episode 2x07: All Our Yesterdays (Sep 17, 2017)
- Episode 2x05: Buried Treasures (Sep 3, 2017)
- Episode 2x04: It's Always Nashville (Aug 27, 2017)
- Episode 2x03: Photographs and Memories (Aug 20, 2017)
- Episode 2x02: Pasts and Presents (Aug 13, 2017)
Reckless (2014)
Starring as Dec Fortnum
(13 episodes)
- Episode 1x13: Civil Wars (Part 2) (Sep 13, 2014)
- Episode 1x12: Civil Wars (Part 1) (Sep 13, 2014)
- Episode 1x11: And So It Begins (Sep 7, 2014)
- Episode 1x10: Fifty-One Percent (Aug 31, 2014)
- Episode 1x09: Damage Control (Aug 30, 2014)
- Episode 1x08: When the Smoke Clears (Aug 24, 2014)
- Episode 1x07: Deep Waters (Aug 17, 2014)
- Episode 1x06: Family Plot (Aug 3, 2014)
- Episode 1x05: Bloodstone (Jul 27, 2014)
- Episode 1x04: Blind Sides (Jul 20, 2014)
- Episode 1x03: Stand Your Ground (Jul 13, 2014)
- Episode 1x02: Parting Shots (Jul 6, 2014)
- Episode 1x01: Pilot (Jun 29, 2014)
Signed, Sealed, Delivered (2013)
Guest starring as Joe O'Toole
(3 episodes)
- Episode 2021-10-17: The Vows We Have Made (Oct 17, 2021)
- Episode 2016-07-24: One in a Million (Jul 24, 2016)
- Episode 2015-09-13: Truth Be Told (Sep 13, 2015)
Body of Proof (2011)
Guest starring as Dr. Cameron Fischer
- Episode 2x09: Gross Anatomy (Nov 29, 2011)
Rizzoli & Isles (2010)
Guest starring as Ron Hanson
(6 episodes)
- Episode 7x13: Ocean Frank (Sep 5, 2016)
- Episode 7x10: For Richer or Poorer (Aug 15, 2016)
- Episode 7x01: Two Shots: Move Forward (Jun 6, 2016)
- Episode 6x18: A Shot in the Dark (Mar 15, 2016)
- Episode 6x17: Bomb Voyage (Mar 8, 2016)
- Episode 6x11: Fake It 'Til You Make It (Aug 25, 2015)
Joey (2004)
Guest starring as Dean
- Episode 2x16: Joey and the Denial (a.k.a. Joey and the Party for Alex) ()
Miracles (2003)
Guest starring as Sheriff Ed Prescott
- Episode 1x05: The Bone Scatterer (Mar 10, 2003) [Special Guest Star]
Law & Order: Special Victims Unit (1999)
Guest starring as Nathan Speer
- Episode 8x02: Clock (Sep 26, 2006)
Judging Amy (1999)
Guest starring as Tom Gillette
(4 episodes)
- Episode 2x13: The Beginning, the End, and the Murky Middle (Feb 13, 2001)
- Episode 2x12: 8 1/2 Narrow (Feb 6, 2001)
- Episode 2x11: The Claw is Our Master (Jan 30, 2001)
- Episode 1x14: Shaken, Not Stirred (Feb 8, 2000)
500 Nations (1995)
Starring as Narrator
(8 episodes)
- Episode 1x08: Attack on Culture: 'I Will Fight No More Forever' (Apr 28, 1995)
- Episode 1x07: Roads Across the Plains: Struggle for the West (Apr 28, 1995)
- Episode 1x06: Removal: War and Exile in the East (Apr 27, 1995)
- Episode 1x05: Cauldron of War: Iroquois Democracy and the American Revolution (Apr 27, 1995)
- Episode 1x04: Invasion of the Coast: The First English Settlements (Apr 21, 1995)
- Episode 1x03: Clash of Cultures: The People Who Met Columbus (Apr 21, 1995)
- Episode 1x02: Mexico: The Rise and Fall of the Aztecs (Apr 20, 1995)
- Episode 1x01: The Ancestors: Early Cultures of North America (Apr 20, 1995)
The Outer Limits (1995)
Guest starring as Dr. Larry Chambers
- Episode 4x14: To Tell the Truth (Apr 24, 1998)
Touched by an Angel (1994)
Guest starring as Pete Taylor
- Episode 1x10: There, but for the Grace of God (Feb 25, 1995)
The Family Man (1990)
Starring as Jack Taylor
(22 episodes)
- Episode 1x22: Take My Dad, Please ()
- Episode 1x21: The Boss's Daughter (Jul 17, 1991)
- Episode 1x20: Father Figure (Jul 10, 1991)
- Episode 1x19: Throw Momma from the House (Jul 8, 1991)
- Episode 1x18: A Tiny Advantage (Jul 3, 1991)
- Episode 1x17: Scenes from a Marriage (Jul 1, 1991)
- Episode 1x16: You Bet Your Life (Jun 26, 1991)
- Episode 1x15: Jack and Jill (2) (Jun 24, 1991)
- Episode 1x14: Trading Places (Jun 19, 1991)
- Episode 1x13: Jack and Jill (1) (Jun 17, 1991)
- Episode 1x12: My Little Runaway (Jun 12, 1991)
- Episode 1x11: Double Date (Jun 10, 1991)
- Episode 1x10: The Coach (Dec 1, 1990)
- Episode 1x09: The New Guy (Nov 17, 1990)
- Episode 1x08: Fire Break (Nov 10, 1990)
- Episode 1x07: Torn Between Two Brothers (Nov 3, 1990)
- Episode 1x06: Drive My Car (Oct 27, 1990)
- Episode 1x05: Tea for Two (Oct 13, 1990)
- Episode 1x04: Roommates (Sep 29, 1990)
- Episode 1x03: Making Babies (Sep 22, 1990)
- Episode 1x02: Family Day (Sep 15, 1990)
- Episode 1x01: Pilot (Sep 11, 1990)
Pee-Wee's Playhouse (1986)
Starring as Conky the Robot
(2 episodes)
- Episode 1x02: Luau for Two (Sep 20, 1986)
- Episode 1x01: Ice Cream Soup (Sep 13, 1986)
Starring as Mr. Knucklehead
(2 episodes)
- Episode 1x02: Luau for Two (Sep 20, 1986)
- Episode 1x01: Ice Cream Soup (Sep 13, 1986)
Trapper John, M.D. (1979)
Starring as Dr. George Alonzo 'Gonzo' Gates
(22 episodes)
- Episode 6x20: In the Eyes of the Beholder (Mar 24, 1985)
- Episode 6x17: High Time (Mar 3, 1985)
- Episode 6x11: Long Ago and Far Away (Jan 6, 1985)
- Episode 5x15: Where There's a Will (Jan 29, 1984)
- Episode 5x11: Supernurse (Dec 11, 1983)
- Episode 5x01: I Only Have Ice for You (Oct 2, 1983)
- Episode 4x22: South Side Story (Apr 3, 1983)
- Episode 3x24: John's Other Life (May 2, 1982)
- Episode 3x18: Maybe Baby (Mar 7, 1982)
- Episode 3x04: Hate is Enough (Oct 25, 1981)
- Episode 2x14: A Case of the Crazies (Mar 29, 1981)
- Episode 2x13: Days of Wine and Leo (Mar 15, 1981)
- Episode 2x08: The Pagoda Cure (Jan 25, 1981)
- Episode 2x06: Straight and Narrow (Jan 11, 1981)
- Episode 2x04: Call Me Irresponsible (Dec 21, 1980)
- Episode 2x02: Girl Under Glass (a.k.a.) The Sex Act (2) (Nov 30, 1980)
- Episode 2x01: Girl Under Glass (a.k.a.) The Sex Act (1) (Nov 23, 1980)
- Episode 1x21: Quarantine (Mar 23, 1980)
- Episode 1x17: If You Can't Stand the Heat (Feb 17, 1980)
- Episode 1x05: The Shattered Image (Oct 28, 1979)
- Episode 1x02: Flashback (Sep 30, 1979)
- Episode 1x01: Trapper John, M.D. (Sep 23, 1979)
Centennial (1978)
Guest starring as Levi Zendt
(2 episodes)
- Episode 1x11: The Winds of Death (Feb 3, 1979)
- Episode 1x10: The Winds of Fortune (Jan 28, 1979)
Logan's Run (1977)
Starring as Logan
(14 episodes)
- Episode 1x14: Stargate (Feb 6, 1978)
- Episode 1x13: Turnabout (Jan 30, 1978)
- Episode 1x12: Night Visitors (Jan 23, 1978)
- Episode 1x11: Carousel (Jan 16, 1978)
- Episode 1x10: Futurepast (Jan 2, 1978)
- Episode 1x09: The Judas Goat (Dec 19, 1977)
- Episode 1x08: Fear Factor (Nov 14, 1977)
- Episode 1x07: Crypt (Nov 7, 1977)
- Episode 1x06: Half Life (Oct 31, 1977)
- Episode 1x05: Man Out of Time (Oct 17, 1977)
- Episode 1x04: The Innocent (Oct 10, 1977)
- Episode 1x03: Capture (Sep 30, 1977)
- Episode 1x02: The Collectors (Sep 23, 1977)
- Episode 1x01: Logan's Run (Sep 16, 1977)
Battle of the Network Stars (1976)
Guest starring as Gregory Harrison
(4 episodes)
- Episode 1x10: Special #10 (May 8, 1981)
- Episode 1x09: Special #9 (Dec 5, 1980)
- Episode 1x08: Special #8 (May 4, 1980)
- Episode 1x07: Special #7 (Nov 2, 1979)
Wonder Woman (1975)
Guest starring as First Lieutenant - Army Medical Corps
- Episode 1x01: The New Original Wonder Woman (Nov 7, 1975) [Uncredited]
General Hospital (1963)
Starring as Gregory Chase
(95 episodes)
- Episode 2024-03-26: Ep. #15436 (Mar 26, 2024)
- Episode 2024-03-15: Ep. #15429 (Mar 15, 2024)
- Episode 2024-02-29: Ep. #15418 (Feb 29, 2024)
- Episode 2024-02-28: Ep. #15417 (Feb 28, 2024)
- Episode 2024-02-23: Ep. #15414 (Feb 23, 2024)
- Episode 2024-02-21: Ep. #15412 (Feb 21, 2024)
- Episode 2024-02-19: Ep. #15410 (Feb 19, 2024)
- Episode 2024-02-13: Ep. #15406 (Feb 13, 2024)
- Episode 2024-02-12: Ep. #15405 (Feb 12, 2024)
- Episode 2024-02-08: Ep. #15403 (Feb 8, 2024)
- Episode 2024-02-07: Ep. #15402 (Feb 7, 2024)
- Episode 2024-02-06: Ep. #15401 (Feb 6, 2024)
- Episode 2024-02-05: Ep. #15400 (Feb 5, 2024)
- Episode 2024-02-01: Ep. #15398 (Feb 1, 2024)
- Episode 2024-01-30: Ep. #15396 (Jan 30, 2024)
- Episode 2024-01-29: Ep. #15395 (Jan 29, 2024)
- Episode 2024-01-26: Ep. #15394 (Jan 26, 2024)
- Episode 2024-01-23: Ep. #15391 (Jan 23, 2024)
- Episode 2024-01-22: Ep. #15390 (Jan 22, 2024)
- Episode 2024-01-09: Ep. #15381 (Jan 9, 2024)
- Episode 2023-12-29: Ep. #15375 (Dec 29, 2023)
- Episode 2023-12-27: Ep. #15373 (Dec 27, 2023)
- Episode 2023-12-22: Ep. #15371 (Dec 22, 2023)
- Episode 2023-12-18: Ep. #15367 (Dec 18, 2023)
- Episode 2023-12-14: Ep. #15365 (Dec 14, 2023)
- Episode 2023-12-11: Ep. #15362 (Dec 11, 2023)
- Episode 2023-12-08: Ep. #15361 (Dec 8, 2023)
- Episode 2023-12-07: Ep. #15360 (Dec 7, 2023)
- Episode 2023-11-22: Ep. #15350 (Nov 22, 2023)
- Episode 2023-11-21: Ep. #15349 (Nov 21, 2023)
- Episode 2023-11-13: Ep. #15343 (Nov 13, 2023)
- Episode 2023-11-07: Ep. #15339 (Nov 7, 2023)
- Episode 2023-10-20: Ep. #15327 (Oct 20, 2023)
- Episode 2023-10-19: Ep. #15326 (Oct 19, 2023)
- Episode 2023-10-17: Ep. #15324 (Oct 17, 2023)
- Episode 2023-10-11: Ep. #15320 (Oct 11, 2023)
- Episode 2023-10-09: Ep. #15319 (Oct 9, 2023)
- Episode 2023-10-06: Ep. #15318 (Oct 6, 2023)
- Episode 2023-10-05: Ep. #15317 (Oct 5, 2023)
- Episode 2023-09-20: Ep. #15308 (Sep 20, 2023)
- Episode 2023-09-18: Ep. #15306 (Sep 18, 2023)
- Episode 2023-09-07: Ep. #15299 (Sep 7, 2023)
- Episode 2023-08-28: Ep. #15292 (Aug 28, 2023)
- Episode 2023-08-25: Ep. #15291 (Aug 25, 2023)
- Episode 2023-08-22: Ep. #15287 (Aug 22, 2023)
- Episode 2023-08-18: Ep. #15286 (Aug 18, 2023)
- Episode 2023-08-17: Ep. #15285 (Aug 17, 2023)
- Episode 2023-08-15: Ep. #15283 (Aug 15, 2023)
- Episode 2023-08-09: Ep. #15279 (Aug 9, 2023)
- Episode 2023-08-08: Ep. #15278 (Aug 8, 2023)
- Episode 2023-08-01: Ep. #15273 (Aug 1, 2023)
- Episode 2023-07-31: Ep. #15272 (Jul 31, 2023)
- Episode 2023-07-18: Ep. #15263 (Jul 18, 2023)
- Episode 2023-07-17: Ep. #15262 (Jul 17, 2023)
- Episode 2023-07-07: Ep. #15256 (Jul 7, 2023)
- Episode 2023-06-23: Ep. #15247 (Jun 23, 2023)
- Episode 2023-06-22: Ep. #15246 (Jun 22, 2023)
- Episode 2023-05-31: Ep. #15232 (May 31, 2023)
- Episode 2023-05-22: Ep. #15226 (May 22, 2023)
- Episode 2023-04-18: Ep. #15202 (Apr 18, 2023)
- Episode 2023-04-17: Ep. #15201 (Apr 17, 2023)
- Episode 2023-04-14: Ep. #15200 (Apr 14, 2023)
- Episode 2023-03-23: Ep. #15185 (Mar 23, 2023)
- Episode 2023-03-22: Ep. #15184 (Mar 22, 2023)
- Episode 2023-03-16: Ep. #15180 (Mar 16, 2023)
- Episode 2023-03-15: Ep. #15179 (Mar 15, 2023)
- Episode 2023-03-06: Ep. #15172 (Mar 6, 2023)
- Episode 2023-03-03: Ep. #15171 (Mar 3, 2023)
- Episode 2023-03-02: Ep. #15170 (Mar 2, 2023)
- Episode 2023-02-20: Ep. #15162 (Feb 20, 2023)
- Episode 2023-02-09: Ep. #15155 (Feb 9, 2023)
- Episode 2023-01-12: Ep. #15135 (Jan 12, 2023)
- Episode 2022-12-21: Ep. #15120 (Dec 21, 2022)
- Episode 2022-12-15: Ep. #15116 (Dec 15, 2022)
- Episode 2022-12-13: Ep. #15114 (Dec 13, 2022)
- Episode 2022-11-02: Ep. #15087 (Nov 2, 2022)
- Episode 2022-10-31: Ep. #15085 (Oct 31, 2022)
- Episode 2022-10-25: Ep. #15081 (Oct 25, 2022)
- Episode 2022-10-03: Ep. #15067 (Oct 3, 2022)
- Episode 2022-09-30: Ep. #15066 (Sep 30, 2022)
- Episode 2022-09-26: Ep. #15062 (Sep 26, 2022)
- Episode 2022-09-23: Ep. #15061 (Sep 23, 2022)
- Episode 2022-09-20: Ep. #15058 (Sep 20, 2022)
- Episode 2022-09-19: Ep. #15057 (Sep 19, 2022)
- Episode 2022-09-12: Ep. #15052 (Sep 12, 2022)
- Episode 2022-08-19: Ep. #15037 (Aug 19, 2022)
- Episode 2022-08-18: Ep. #15036 (Aug 18, 2022)
- Episode 2022-08-05: Ep. #15027 (Aug 5, 2022)
- Episode 2022-07-08: Ep. #15009 (Jul 8, 2022)
- Episode 2022-07-07: Ep. #15008 (Jul 7, 2022)
- Episode 2022-07-01: Ep. #15005 (Jul 1, 2022)
- Episode 2022-06-27: Ep. #15002 (Jun 27, 2022)
- Episode 2022-06-15: Ep. #14997 (Jun 15, 2022)
- Episode 2022-06-14: Ep. #14996 (Jun 14, 2022)
- Episode 2022-06-10: Ep. #14994 (Jun 10, 2022)
Guest starring as Gregory Chase
(30 episodes)
- Episode 2022-05-24: Ep. #14983 (May 24, 2022) [Uncredited]
- Episode 2022-05-20: Ep. #14981 (May 20, 2022) [Uncredited]
- Episode 2022-05-19: Ep. #14980 (May 19, 2022) [Uncredited]
- Episode 2022-04-04: Ep. #14948 (Apr 4, 2022) [Uncredited]
- Episode 2021-06-22: Ep. #14751 (Jun 22, 2021)
- Episode 2021-06-21: Ep. #14750 (Jun 21, 2021)
- Episode 2021-06-18: Ep. #14749 (Jun 18, 2021)
- Episode 2021-06-17: Ep. #14748 (Jun 17, 2021)
- Episode 2021-06-16: Ep. #14747 (Jun 16, 2021)
- Episode 2021-06-11: Ep. #14744 (Jun 11, 2021)
- Episode 2021-06-10: Ep. #14743 (Jun 10, 2021)
- Episode 2021-06-02: Ep. #14737 (Jun 2, 2021) [Uncredited]
- Episode 2021-04-15: Ep. #14705 (Apr 15, 2021) [Uncredited]
- Episode 2021-04-09: Ep. #14701 (Apr 9, 2021) [Uncredited]
- Episode 2021-04-07: Ep. #14699 (Apr 7, 2021) [Uncredited]
- Episode 2021-03-15: Ep. #14683 (Mar 15, 2021) [Uncredited]
- Episode 2021-03-12: Ep. #14682 (Mar 12, 2021)
- Episode 2021-03-11: Ep. #14681 (Mar 11, 2021)
- Episode 2021-03-08: Ep. #14678 (Mar 8, 2021)
- Episode 2021-03-05: Ep. #14677 (Mar 5, 2021)
- Episode 2021-03-02: Ep. #14674 (Mar 2, 2021)
- Episode 2021-03-01: Ep. #14673 (Mar 1, 2021)
- Episode 2021-02-26: Ep. #14672 (Feb 26, 2021) [Uncredited]
- Episode 2021-02-04: Ep. #14660 (Feb 4, 2021)
- Episode 2020-12-30: Ep. #14639 (Dec 30, 2020)
- Episode 2020-12-29: Ep. #14638 (Dec 29, 2020)
- Episode 2020-12-21: Ep. #14634 (Dec 21, 2020) [Uncredited]
- Episode 2020-12-15: Ep. #14630 (Dec 15, 2020) [Uncredited]
- Episode 2020-12-07: Ep. #14624 (Dec 7, 2020) [Uncredited]
- Episode 2020-11-11: Ep. #14608 (Nov 11, 2020) [Uncredited]