Colin Ferguson
Jack Carter (12 eps)
Salli Richardson-Whitfield
Allison Blake (12 eps)
Joe Morton
Henry Deacon (12 eps)
Erica Cerra
Jo Lupo (12 eps)
Neil Grayston
Douglas Fargo / S.A.R.A.H. (12 eps)
Jordan Danger
Zoe Carter (12 eps)
Ed Quinn
Nathan Stark (12 eps)
Matt Frewer
Jim Taggart (12 eps)
Chris Gauthier
Vincent (12 eps)
Debrah Farentino
Beverly Barlowe (12 eps)
Rob LaBelle
Walter Perkins (12 eps)
Shayn Solberg
Spencer Martin (12 eps)
Bryan Wilson
Baker Twin #2 (4 eps)
Keith Wilson
Baker Twin #2 (4 eps)
Jennifer Clement
Susan Perkins (2 eps)
Zak Ludwig
Brian Perkins (2 eps)
Tamlyn Tomita
Kim Anderson (2 eps)
Meshach Peters
Kevin Blake (2 eps)
Jocelyne Loewen
Doris Gilmer (2 eps)
Garry Chalk
Colonel Briggs (1 eps)
Greg Germann
Professor Warren King (1 eps)
Maury Chaykin
Sheriff / Major William Cobb (1 eps)
Benjamin B. Smith
Oppenheimer (1 eps)
Ian Carter
Chief Marshal (1 eps)
Leanne Merrett
Special Agent Miller (1 eps)
Chris Burns
Buzz (1 eps)
Kevin D. Murray
Charley (1 eps)
Tyler McClendon
Young Corporal (1 eps)
Kwesi Ameyaw
Special Agent Hicks (1 eps)
Mike Vardy
Lab Employee (1 eps)
Andrew Airlie
Jason Anderson (1 eps)
Samuel Patrick Chu
Putnam (1 eps)
Ryan Vrba
Puck (1 eps)
Amber Borycki
Cybernetic Fairy (1 eps)
Kenneth W. Yanko
Lt. General (1 eps)
Alan Legros
Seth Osbourne (1 eps)
Michael Benyaer
Dr. Louis Glazer (1 eps)
Mike Coleman
Pizza Dude (1 eps)
Arthur Corber
Scientist in Explosion (1 eps)
Aaron Isaacs
Walter Perkins (1 eps)
J.R. Messado
Kevin Blake (1 eps)
Garwin Sanford
Congressman Faraday (1 eps)
David Paetkau
Callister Raynes (1 eps)
Layla Alizada
Dr. Sharat (1 eps)
Daryl Shuttleworth
Global Security Tactical Commander (1 eps)
Saul Rubinek
Dr. Carl Carlson (1 eps)
Yvonne Myers
Global Dynamics Human Resource Counselor (1 eps)
Randal Edwards
Lab Tech (1 eps)
Antony Holland
Dr. Irvin Thatcher (1 eps)
Christopher Ang
Interrogatee (1 eps)
Donna White
Eugenia (1 eps)
Colin Foo
Scientist Teaching Zoe #1 (1 eps)
John Burnside
Scientist Teaching Zoe #2 (1 eps)
Mark Burgess
Man Getting Ticket (1 eps)
Matt McInnis
Young Thatcher (1 eps)
Tyla Gagnon
Young Eugenia (1 eps)
Aaron Rota
Man In Yellow Shirt (1 eps)
Tom Tames
Dylan Hartwell (1 eps)
David Quinlan
Dr. Milton Houk (1 eps)
Gary Sekhon
Kellor (1 eps)
Laura Adkin
Cheerleader #1 (1 eps)
Katie Chapman
Cheerleader #2 (1 eps)
Sean Kohnke
Researcher #1 (1 eps)
Sean Devine
Bus Driver (1 eps)
Robert Clarke
Larry the IT Guy (1 eps)
Rukiya Bernard
IT Technician (1 eps)
Aleks Paunovic
Global Security Officer (1 eps)
Chris Becker
Darren (1 eps)