John Ralston
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.
Known for
Degrassi
Mr. Miles Hollingsworth II
Nikita
Dr. Joseph Mars
Earth: Final Conflict
Dr. Raymond Fuchs / Stephen
The Listener
Mitch Deerfoot
Ginny & Georgia
Whit Randolph
Haven
Walter
Mutant X
Carl
Private Eyes
Joel Coleman
Law & Order Toronto: Criminal Intent
Christopher Parsons
Transplant
Mr. Chandler
Psi Factor: Chronicles of the Paranormal
Ready or Not
Stevens
Overcompensating
Professor Cleary
Joe Pickett
Derek Longbrake
Frankie Drake Mysteries
Donald Adams
Life with Derek
George Venturi
Zoey's Extraordinary Playlist
Paul
Bitten
Sasha Antonov
This Is Wonderland
Len Taft
This Is Wonderland
Flash Gordon
Ming the Merciless
Blue Murder
Ascension
Robert Bryce
Infinity Pool
Dr. Modan
Highlander: The Raven
Riley Del Deegan
Stockholm
Detective Jakobsson
Played
Thomas Novak
The City
Jack Berg
Strange Days at Blake Holsey High
Angela's Eyes
Exit Wounds
Mulcahy's Date
Friends and Heroes
Lucius
Ice
Airport Gunman
The Expanse: One Ship
MCRN Admiral
On the Basis of Sex
Tom Miller
Khaled
Mr. Borquin
Crisis
FDA Chairman
Kaw
Oskar
The Cult
William Rivers
Living in Your Car
Die in a Gunfight
William Rathcart
Pound of Flesh
George
Good God
Danny McClure
The Calling
Andrew Pederson
Turn It Up
Mr. White
Our House
Richard
The Informant
John Wexford
Defending Our Kids: The Julie Posey Story
Steve 42
Two Lovers and a Bear
Lucy's Father
Red Wine
Reuben
Radio Silence
Stuart Wells
Tainted
Gregor
Nadia, Butterfly
Greg Dale
Earthstorm
Dr. Garth Bender
The Cradle Will Fall
Richard Carroll
Two for the Win
Tom O'Neill
Her Best Friend's Husband
Elliott
Vacation with Derek
George Venturi
Mary Goes Round
Walter "Walt" Jackson
The Deadly Look of Love
D.A. Barry Fenley
Irish Eyes
Paul Keaton
Client Seduction
Detective Mike
Sanctuary
David Delaney
The Curse of Buckout Road
John Buckhout
The Stepchild
Bill
Life With Luca
George Venturi
Brave New Girl
Jason Sloan
Sam's Army
South of the Moon
Matt Hawkins
Demons from Her Past
Quentin Baxter
A Near Death Experience
Dr. William Shaw
Sadie's Last Days on Earth
Burt
Power and Beauty
Frank Sinatra
Motherland
Werner
Degrassi: Don't Look Back
Mr. Miles Hollingsworth II
May Your Dominion Expand
MacGregor
Strange Days: Conclusions
Jack Avenir
Raw Opium
Self - Narrator
Counselling
Clark