Known For
Acting
Known Credits
80
Gender
Male
Birthday
October 9, 1964 (61 years old)
Place of Birth
Miramichi, New Brunswick, Canada
John Ralston (born October 9th, 1964) is a Canadian actor. He is most known for his roles are George Venturi on Life with Derek and Mr. Avenir on Strange Days at Blake Holsey High.
| 2025 | Overcompensatingas Professor Cleary | |
| 2024 | Law & Order Toronto: Criminal Intentas Christopher Parsons | |
| 2023 | Motherlandas Werner | |
| 2023 | Life with Lucaas George Venturi | |
| 2023 | Infinity Poolas Dr. Modan | |
| 2021 | The Expanse: One Shipas MCRN Admiral | |
| 2021 | Joe Pickettas Derek Longbrake | |
| 2021 | Die in a Gunfightas William Rathcart | |
| 2021 | Crisisas FDA Chairman | |
| 2021 | Ginny & Georgiaas Whit Randolph | |
| 2021 | Two for the Winas Tom O'Neill | |
| 2020 | Nadia, Butterflyas Greg Dale | |
| 2020 | Taintedas Gregor | |
| 2020 | Transplantas Mr. Chandler | |
| 2020 | Zoey's Extraordinary Playlistas Paul | |
| 2019 | May Your Dominion Expandas MacGregor | |
| 2019 | Ready or Notas Stevens | |
| 2019 | Stockholmas Detective Jakobsson | |
| 2019 | Radio Silenceas Stuart Wells | |
| 2019 | Red Wineas Reuben | |
| 2018 | On the Basis of Sexas Tom Miller | |
| 2018 | Our Houseas Richard | |
| 2018 | Mary Goes Roundas Walter "Walt" Jackson | |
| 2017 | The Curse of Buckout Roadas John Buckhout | |
| 2017 | Frankie Drake Mysteriesas Donald Adams | |
| 2016 | Sadie's Last Days on Earthas Burt | |
| 2016 | Two Lovers and a Bearas Lucy's Father | |
| 2016 | Private Eyesas Joel Coleman | |
| 2016 | The Stepchildas Bill | |
| 2015 | Degrassi: Don't Look Backas Mr. Miles Hollingsworth II | |
| 2015 | Pound of Fleshas George | |
| 2014 | Ascensionas Robert Bryce | |
| 2014 | Client Seductionas Detective Mike | |
| 2014 | The Callingas Andrew Pederson | |
| 2014 | Bittenas Sasha Antonov | |
| 2013 | Playedas Thomas Novak | |
| 2013 | The Informantas John Wexford | |
| 2012 | Good Godas Danny McClure | |
| 2011 | Raw Opiumas Self - Narrator | |
| 2010 | Nikitaas Dr. Joseph Mars | |
| 2010 | Havenas Walter | |
| 2010 | Vacation with Derekas George Venturi | |
| 2010 | The Cultas William Rivers | |
| 2010 | The Cultas William Rivers | |
| 2010 | Living in Your Caras | |
| 2009 | The Listeneras Mitch Deerfoot | |
| 2008 | South of the Moonas Matt Hawkins | |
| 2008 | A Near Death Experienceas Dr. William Shaw | |
| 2007 | Flash Gordonas Ming the Merciless | |
| 2007 | Kawas Oskar | |
| 2007 | Friends and Heroesas Lucius | |
| 2007 | Demons from Her Pastas Quentin Baxter | |
| 2006 | Angela's Eyesas | |
| 2006 | Earthstormas Dr. Garth Bender | |
| 2006 | Strange Days: Conclusionsas Jack Avenir | |
| 2005 | Life with Derekas George Venturi | |
| 2004 | Irish Eyesas Paul Keaton | |
| 2004 | Brave New Girlas Jason Sloan | |
| 2004 | This Is Wonderlandas | |
| 2004 | This Is Wonderlandas Len Taft | |
| 2004 | The Cradle Will Fallas Richard Carroll | |
| 2003 | Defending Our Kids: The Julie Posey Storyas Steve 42 | |
| 2002 | Strange Days at Blake Holsey Highas | |
| 2002 | Power and Beautyas Frank Sinatra | |
| 2002 | Her Best Friend's Husbandas Elliott | |
| 2001 | Degrassias Mr. Miles Hollingsworth II | |
| 2001 | Mutant Xas Carl | |
| 2001 | Khaledas Mr. Borquin | |
| 2001 | Exit Woundsas Mulcahy's Date | |
| 2001 | Sanctuaryas David Delaney | |
| 2001 | Blue Murderas | |
| 2000 | Turn It Upas Mr. White | |
| 2000 | The Deadly Look of Loveas D.A. Barry Fenley | |
| 1999 | The Cityas Jack Berg | |
| 1999 | Sam's Armyas | |
| 1998 | Highlander: The Ravenas Riley Del Deegan | |
| 1998 | Iceas Airport Gunman | |
| 1997 | Earth: Final Conflictas Dr. Raymond Fuchs / Stephen | |
| 1996 | Psi Factor: Chronicles of the Paranormalas | |
| Counsellingas Clark |
| 2015 | Pound of Flesh...Associate Producer |
