
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.

as Werner

as George Venturi

as Dr. Modan

as William Rathcart

as FDA Chairman

as Tom O'Neill

as Greg Dale

as Gregor

as MacGregor

as Stevens

as Detective Jakobsson

as Stuart Wells

as Reuben

as Tom Miller

as Richard

as Walter "Walt" Jackson

as John Buckhout

as Burt

as Lucy's Father

as Bill

as Mr. Miles Hollingsworth II

as George

as Detective Mike

as Andrew Pederson

as John Wexford

as Self - Narrator

as George Venturi

as William Rivers

as Matt Hawkins

as Dr. William Shaw

as Oskar

as Quentin Baxter

as Dr. Garth Bender

as Jack Avenir

as Paul Keaton

as Jason Sloan

as Richard Carroll

as Steve 42

as Frank Sinatra

as Elliott

as Mr. Borquin

as Mulcahy's Date

as David Delaney

as Mr. White

as D.A. Barry Fenley

as Airport Gunman

as Clark