
Erik Knudsen
Acting
Erik Knudsen is a Canadian actor best known for his roles in popular horror and sci-fi franchises. He gained significant attention as Daniel Matthews in Saw II (2005) and later starred as Robbie Mercer in the slasher film Scream 4 (2011). On television, he is widely recognized for playing the teenage tech genius Alec Sadler in the science fiction series Continuum (2012–2015) and Dale Turner in the post-apocalyptic drama Jericho (2006–2008).
TV Shows(20)

So Help Me Todd
Brian McAtee
2022

Mayor of Kingstown
Spivey
2021

Nine Films About Technology
Cory
2021

Hudson & Rex
Ian Silver
2019

The Mist
Vic
2017

Ransom
Lucas Hamil
2017

Designated Survivor
Davis Marlowe
2016

Private Eyes
Bryce
2016

Killjoys
McAvoy
2015

12 Monkeys
Thomas Crawford Jr.
2015

Continuum
Alec Sadler
2012

Flashpoint
Jackson Barcliffe
2008

Murdoch Mysteries
Frank Rizzo
2008

Jericho
Dale Turner
2006

Kevin Hill
Ryan Stallinger
2004

Mental Block
Donovan Mackay
2003

The Guardian
Hunter Reed
2001

Doc
Mitch
2001

Blue Murder
Jake Green (as Eric Knudsen)
2001

I Was a Sixth Grade Alien
Kenny
1999
Movies(27)

Mindscape
Tom
2024

The Camp Host
Blake
2024

Darker than Night
Toby
2018

Stickman
Jeremy
2017

Bon Cop Bad Cop 2
Jonathan Ward
2017

Enfant Terrible
Marcus
2016

Client Seduction
Dennis Brunner
2014

Degrassi: Las Vegas
Darrin Howe
2012

The Barrens
Ryan
2012

Scream 4
Robbie Mercer
2011

Beastly
Trey Madison
2011

Saw 3D
Daniel Matthews (archive footage) (uncredited)
2010

Scott Pilgrim vs. the World
Crash
2010

Youth in Revolt
Lefty
2009

A Teacher's Crime
Jeremy Rander
2008

Bon Cop Bad Cop
Jonathan Ward
2006

Booky Makes Her Mark
Arthur Thomson
2006

A Lobster Tale
Timmy Brock
2006

Saw II
Daniel Matthews
2005

The Prize Winner of Defiance, Ohio
Rog Ryan at 13 Years
2005

Full-Court Miracle
TJ Murphy
2003

Stolen Miracle
Tony Miller
2001

My Husband's Double Life
Young Chris Welsh
2001

Blackout
Ian Robbins
2001

Santa Who?
Nasty Boy
2000

Common Ground
Young Johnny Burroughs
2000

A r e c i b o