Acting · Miramichi, New Brunswick, Canada · Born October 9, 1964
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.
TVOvercompensating
2025
as Professor Cleary
TVLaw & Order Toronto: Criminal Intent
2024
as Christopher Parsons
MovieMotherland
2023
as Werner
MovieLife with Luca
2023
as George Venturi
MovieInfinity Pool
2023
as Dr. Modan
TVThe Expanse: One Ship
2021
as MCRN Admiral
TVJoe Pickett
2021
as Derek Longbrake
MovieDie in a Gunfight
2021
as William Rathcart
MovieCrisis
2021
as FDA Chairman
TVGinny & Georgia
2021
as Whit Randolph
MovieTwo for the Win
2021
as Tom O'Neill
MovieNadia, Butterfly
2020
as Greg Dale
MovieTainted
2020
as Gregor
TVTransplant
2020
as Mr. Chandler
TVZoey's Extraordinary Playlist
2020
as Paul
MovieMay Your Dominion Expand
2019
as MacGregor
MovieReady or Not
2019
as Stevens
MovieStockholm
2019
as Detective Jakobsson
MovieRadio Silence
2019
as Stuart Wells
MovieRed Wine
2019
as Reuben
MovieOn the Basis of Sex
2018
as Tom Miller
MovieOur House
2018
as Richard
MovieMary Goes Round
2018
as Walter "Walt" Jackson
MovieThe Curse of Buckout Road
2017
as John Buckhout
TVFrankie Drake Mysteries
2017
as Donald Adams
MovieSadie's Last Days on Earth
2016
as Burt
MovieTwo Lovers and a Bear
2016
as Lucy's Father
TVPrivate Eyes
2016
as Joel Coleman
MovieThe Stepchild
2016
as Bill
MovieDegrassi: Don't Look Back
2015
as Mr. Miles Hollingsworth II
MoviePound of Flesh
2015
as George
TVAscension
2014
as Robert Bryce
MovieClient Seduction
2014
as Detective Mike
MovieThe Calling
2014
as Andrew Pederson
TVBitten
2014
as Sasha Antonov
TVPlayed
2013
as Thomas Novak
MovieThe Informant
2013
as John Wexford
TVGood God
2012
as Danny McClure
MovieRaw Opium
2011
as Self - Narrator
TVNikita
2010
as Dr. Joseph Mars
TVHaven
2010
as Walter
MovieVacation with Derek
2010
as George Venturi
MovieThe Cult
2010
as William Rivers
The Cult
2010
as William Rivers
Living in Your Car
2010
TVThe Listener
2009
as Mitch Deerfoot
MovieSouth of the Moon
2008
as Matt Hawkins
MovieA Near Death Experience
2008
as Dr. William Shaw
TVFlash Gordon
2007
as Ming the Merciless
MovieKaw
2007
as Oskar
TVFriends and Heroes
2007
as Lucius
MovieDemons from Her Past
2007
as Quentin Baxter
TVAngela's Eyes
2006
MovieEarthstorm
2006
as Dr. Garth Bender
MovieStrange Days: Conclusions
2006
as Jack Avenir
TVLife with Derek
2005
as George Venturi
MovieIrish Eyes
2004
as Paul Keaton
MovieBrave New Girl
2004
as Jason Sloan
TVThis Is Wonderland
2004
as Len Taft
MovieThe Cradle Will Fall
2004
as Richard Carroll
MovieDefending Our Kids: The Julie Posey Story
2003
as Steve 42
TVStrange Days at Blake Holsey High
2002
MoviePower and Beauty
2002
as Frank Sinatra
MovieHer Best Friend's Husband
2002
as Elliott
TVDegrassi
2001
as Mr. Miles Hollingsworth II
TVMutant X
2001
as Carl
MovieKhaled
2001
as Mr. Borquin
MovieExit Wounds
2001
as Mulcahy's Date
MovieSanctuary
2001
as David Delaney
TVBlue Murder
2001
MovieTurn It Up
2000
as Mr. White
MovieThe Deadly Look of Love
2000
as D.A. Barry Fenley
TVThe City
1999
as Jack Berg
MovieSam's Army
1999
TVHighlander: The Raven
1998
as Riley Del Deegan
MovieIce
1998
as Airport Gunman
TVEarth: Final Conflict
1997
as Dr. Raymond Fuchs / Stephen
TVPsi Factor: Chronicles of the Paranormal
1996
Counselling
as Clark
