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.
Infinity Pool
Dr. Modan
Turn It Up
Mr. White
Earthstorm
Dr. Garth Bender
Strange Days: Conclusions
Jack Avenir
Defending Our Kids: The Julie Posey Story
Steve 42
Ice
Airport Gunman
The Cradle Will Fall
Richard Carroll
South of the Moon
Matt Hawkins
A Near Death Experience
Dr. William Shaw
Sadie's Last Days on Earth
Burt
The Deadly Look of Love
D.A. Barry Fenley
Motherland
Werner
Her Best Friend's Husband
Elliott
The Informant
John Wexford
Demons from Her Past
Quentin Baxter
Client Seduction
Detective Mike
Brave New Girl
Jason Sloan
Pound of Flesh
George
Life With Luca
George Venturi
Sam's Army
Kaw
Oskar
Irish Eyes
Paul Keaton
On the Basis of Sex
Tom Miller
Two for the Win
Tom O'Neill
Vacation with Derek
George Venturi
Two Lovers and a Bear
Lucy's Father
Our House
Richard
Degrassi: Don't Look Back
Mr. Miles Hollingsworth II
Sanctuary
David Delaney
The Stepchild
Bill
The Calling
Andrew Pederson
Exit Wounds
Mulcahy's Date
Mary Goes Round
Walter "Walt" Jackson
Stockholm
Detective Jakobsson
Radio Silence
Stuart Wells
Crisis
FDA Chairman
The Curse of Buckout Road
John Buckhout
Ready or Not
Stevens
Power and Beauty
Frank Sinatra
Tainted
Gregor
Nadia, Butterfly
Greg Dale
Khaled
Mr. Borquin
Red Wine
Reuben
May Your Dominion Expand
MacGregor
Die in a Gunfight
William Rathcart
Raw Opium
Self - Narrator