John Ralston

Acting • 1964-10-09 • 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.

Known For

7.2

Bitten

2014

5.8

Pound of Flesh

2015

7.1

Ready or Not

2019

6.0

Infinity Pool

2023

6.6

Ascension

2014

5.6

Our House

2018

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Filmography

2025
OvercompensatingTV
Professor Cleary • 2 episodes
★ 7.3
2024
Law & Order Toronto: Criminal IntentTV
Christopher Parsons • 1 episodes
★ 7.5
2023
Infinity PoolFilm
Dr. Modan
★ 6.0
2023
Life with LucaFilm
George Venturi
★ 8.0
2023
MotherlandFilm
Werner
★ 5.5
2021
Ginny & GeorgiaTV
Whit Randolph • 2 episodes
★ 8.0
2021
CrisisFilm
FDA Chairman
★ 6.2
2021
Joe PickettTV
Derek Longbrake • 6 episodes
★ 7.0
2021
Die in a GunfightFilm
William Rathcart
★ 5.2
2021
The Expanse: One ShipTV
MCRN Admiral • 1 episodes
★ 6.7
2021
Two for the WinFilm
Tom O'Neill
★ 6.5
2020
Zoey's Extraordinary PlaylistTV
Paul • 2 episodes
★ 7.5
2020
TransplantTV
Mr. Chandler • 1 episodes
★ 7.4
2020
Nadia, ButterflyFilm
Greg Dale
★ 5.8
2020
TaintedFilm
Gregor
★ 4.5
2019
Ready or NotFilm
Stevens
★ 7.1
2019
StockholmFilm
Detective Jakobsson
★ 5.9
2019
Radio SilenceFilm
Stuart Wells
★ 5.2
2019
Red WineFilm
Reuben
★ 7.0
2019
May Your Dominion ExpandFilm
MacGregor
2018
On the Basis of SexFilm
Tom Miller
★ 7.3
2018
Our HouseFilm
Richard
★ 5.6
2018
Mary Goes RoundFilm
Walter "Walt" Jackson
★ 6.3
2017
Frankie Drake MysteriesTV
Donald Adams • 1 episodes
★ 6.3
2017
The Curse of Buckout RoadFilm
John Buckhout
★ 6.6
2016
Private EyesTV
Joel Coleman • 1 episodes
★ 7.3
2016
Two Lovers and a BearFilm
Lucy's Father
★ 6.5
2016
Sadie's Last Days on EarthFilm
Burt
★ 5.3
2016
The StepchildFilm
Bill
★ 5.5
2015
Pound of FleshFilm
George
★ 5.8
2015
Degrassi: Don't Look BackFilm
Mr. Miles Hollingsworth II
★ 8.0
2014
BittenTV
Sasha Antonov • 10 episodes
★ 7.2
2014
AscensionTV
Robert Bryce • 3 episodes
★ 6.6
2014
The CallingFilm
Andrew Pederson
★ 5.9
2014
Client SeductionFilm
Detective Mike
★ 4.5
2013
The InformantFilm
John Wexford
★ 6.2
2013
PlayedTV
Thomas Novak • 1 episodes
★ 6.8
2012
Good GodTV
Danny McClure • 10 episodes
★ 6.5
2011
Raw OpiumFilm
Self - Narrator
★ 8.0
2010
HavenTV
Walter • 2 episodes
★ 7.5
2010
NikitaTV
Dr. Joseph Mars • 1 episodes
★ 7.3
2010
Vacation with DerekFilm
George Venturi
★ 6.6
2010
Living in Your CarTV
★ 7.5
2010
The CultTV
William Rivers • 1 episodes
2010
The CultFilm
William Rivers
2009
The ListenerTV
Mitch Deerfoot • 1 episodes
★ 6.9
2008
A Near Death ExperienceFilm
Dr. William Shaw
★ 4.8
2008
South of the MoonFilm
Matt Hawkins
★ 6.3
2007
KawFilm
Oskar
★ 4.5
2007
Flash GordonTV
Ming the Merciless • 21 episodes
★ 5.5
2007
Friends and HeroesTV
Lucius • 26 episodes
★ 10.0
2007
Demons from Her PastFilm
Quentin Baxter
★ 4.7
2006
EarthstormFilm
Dr. Garth Bender
★ 4.8
2006
Angela's EyesTV
★ 8.3
2006
Strange Days: ConclusionsFilm
Jack Avenir
2005
Life with DerekTV
George Venturi • 70 episodes
★ 7.0
2004
Brave New GirlFilm
Jason Sloan
★ 7.3
2004
The Cradle Will FallFilm
Richard Carroll
★ 5.0
2004
This Is WonderlandTV
Len Taft • 1 episodes
★ 8.0
2004
This Is WonderlandTV
★ 8.0
2004
Irish EyesFilm
Paul Keaton
★ 4.2
2003
Defending Our Kids: The Julie Posey StoryFilm
Steve 42
★ 7.0
2002
Strange Days at Blake Holsey HighTV
★ 8.7
2002
Her Best Friend's HusbandFilm
Elliott
★ 5.1
2002
Power and BeautyFilm
Frank Sinatra
★ 7.0
2001
DegrassiTV
Mr. Miles Hollingsworth II • 2 episodes
★ 7.6
2001
Exit WoundsFilm
Mulcahy's Date
★ 5.9
2001
Mutant XTV
Carl • 1 episodes
★ 6.7
2001
Blue MurderTV
★ 6.1
2001
SanctuaryFilm
David Delaney
★ 4.1
2001
KhaledFilm
Mr. Borquin
★ 6.5
2000
Turn It UpFilm
Mr. White
★ 4.8
2000
The Deadly Look of LoveFilm
D.A. Barry Fenley
★ 4.6
1999
Sam's ArmyFilm
★ 9.0
1999
The CityTV
Jack Berg • 32 episodes
★ 7.0
1998
Highlander: The RavenTV
Riley Del Deegan • 1 episodes
★ 5.4
1998
IceFilm
Airport Gunman
★ 5.2
1997
La Femme NikitaTV
Sullivan Bates • 1 episodes
★ 7.4
1997
Earth: Final ConflictTV
Dr. Raymond Fuchs / Stephen • 1 episodes
★ 6.9
1996
Psi Factor: Chronicles of the ParanormalTV
★ 6.9