
Toronto, Ontario, Canada
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).

as Spivey

as Frank Rizzo
2008

as Ian Silver
2019

as Spivey
2021

as Hunter Reed
2001

as Davis Marlowe
2016

as Bryce
2016

as Thomas Crawford Jr.
2015

as Alec Sadler
2012

as Lucas Hamil
2017

as Jackson Barcliffe
2008

as McAvoy
2015

as Dale Turner
2006
as Toby
2018

as Tom
2024

as Blake
2024

as Toby
2018

as Jeremy
2017

as Jonathan Ward
2017

as Marcus
2016

as Dennis Brunner
2014

as Darrin Howe
2012

as Ryan
2012

as Robbie Mercer
2011

as Trey Madison
2011

as Daniel Matthews (archive footage) (uncredited)
2010

as Crash
2010

as Lefty
2009

as Jeremy Rander
2008

as Jonathan Ward
2006

as Arthur Thomson
2006

as Timmy Brock
2006

as Daniel Matthews
2005

as Rog Ryan at 13 Years
2005

as TJ Murphy
2003

as Tony Miller
2001

as Young Chris Welsh
2001

as Ian Robbins
2001
as Spivey
1 ep.

as Frank Rizzo
1 episodes

as Ian Silver
1 episodes

as Spivey
1 episodes

as Hunter Reed
4 episodes

as Davis Marlowe
1 episodes

as Bryce
2 episodes

as Thomas Crawford Jr.
2 episodes

as Alec Sadler
42 episodes

as Lucas Hamil
1 episodes

as Jackson Barcliffe
1 episodes

as McAvoy
2 episodes

as Dale Turner
29 episodes

as Mitch
2 episodes

as Brian McAtee
1 episodes

as Vic
4 episodes

as Ryan Stallinger
1 episodes

as Jake Green (as Eric Knudsen)
1 episodes

as Kenny
2 episodes

as Donovan Mackay
26 episodes

as Cory
1 episodes