Acting credits
75
Prolific
Very extensive acting filmography.
Actor
John Ralston
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
0.5
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 46Series: 29Crew credits: 1
TMDB ID: 33343
IMDb ID: nm0707816
Known for: Acting
Born: October 9, 1964
Age: 61
Place of birth: Miramichi, New Brunswick, Canada
Gender: Male
Adult content flag: No
Career span: 1996 - 2025
Years active: 30
Average TMDB rating: 6.4
Wikidata: Q768055
Other jobs
Associate Producer (1)
Biography
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.
Photos
Movies
Movies
Movie credits linked with John Ralston.
5.5
Motherland
as Werner
2023 Movie
8.0
Life With Luca
as George Venturi
2023 Movie
6.1
Infinity Pool
as Dr. Modan
2023 Movie
5.3
Die in a Gunfight
as William Rathcart
2021 Movie
6.3
Crisis
as FDA Chairman
2021 Movie
6.5
Two for the Win
as Tom O'Neill
2021 Movie
5.7
Nadia, Butterfly
as Greg Dale
2020 Movie
4.5
Tainted
as Gregor
2020 Movie
May Your Dominion Expand
as MacGregor
2019 Movie
7.0
Ready or Not
as Stevens
2019 Movie
5.9
Stockholm
as Detective Jakobsson
2019 Movie
5.2
Radio Silence
as Stuart Wells
2019 Movie
7.0
Red Wine
as Reuben
2019 Movie
7.3
On the Basis of Sex
as Tom Miller
2018 Movie
5.6
Our House
as Richard
2018 Movie
6.3
Mary Goes Round
as Walter "Walt" Jackson
2018 Movie
6.5
The Curse of Buckout Road
as John Buckhout
2017 Movie
5.5
Sadie's Last Days on Earth
as Burt
2016 Movie
6.5
Two Lovers and a Bear
as Lucy's Father
2016 Movie
5.5
The Stepchild
as Bill
2016 Movie
8.0
Degrassi: Don't Look Back
as Mr. Miles Hollingsworth II
2015 Movie
5.7
Pound of Flesh
as George
2015 Movie
4.5
Client Seduction
as Detective Mike
2014 Movie
5.9
The Calling
as Andrew Pederson
2014 Movie
Series
Series
Series credits linked with John Ralston.
7.3
Overcompensating
as Professor Cleary • 2 eps
2025 Series
6.8
Law & Order Toronto: Criminal Intent
as Christopher Parsons • 1 eps
2024 Series
6.8
The Expanse: One Ship
as MCRN Admiral • 1 eps
2021 Series
7.0
Joe Pickett
as Derek Longbrake • 6 eps
2021 Series
8.0
Ginny & Georgia
as Whit Randolph • 2 eps
2021 Series
7.5
Transplant
as Mr. Chandler • 1 eps
2020 Series
7.5
Zoey's Extraordinary Playlist
as Paul • 2 eps
2020 Series
6.3
Frankie Drake Mysteries
as Donald Adams • 1 eps
2017 Series
7.3
Private Eyes
as Joel Coleman • 1 eps
2016 Series
6.6
Ascension
as Robert Bryce • 3 eps
2014 Series
7.2
Bitten
as Sasha Antonov • 10 eps
2014 Series
6.8
Played
as Thomas Novak • 1 eps
2013 Series
6.5
Good God
as Danny McClure • 10 eps
2012 Series
7.2
Nikita
as Dr. Joseph Mars • 1 eps
2010 Series
7.5
Haven
as Walter • 2 eps
2010 Series
6.9
The Listener
as Mitch Deerfoot • 1 eps
2009 Series
5.5
Flash Gordon
as Ming the Merciless • 21 eps
2007 Series
10.0
Friends and Heroes
as Lucius • 26 eps
2007 Series
8.3
Angela's Eyes
1 eps
2006 Series
6.9
Life with Derek
as George Venturi • 70 eps
2005 Series
9.0
This Is Wonderland
as Len Taft • 1 eps
2004 Series
8.5
Strange Days at Blake Holsey High
1 eps
2002 Series
7.5
Degrassi
as Mr. Miles Hollingsworth II • 2 eps
2001 Series
6.6
Mutant X
as Carl • 1 eps
2001 Series