Eric Roberts
James Gabriel
Cary Elwes
Burke
Sarah Wynter
Alex
Chris Sarandon
Dr. Anton Stofeles
Diane Venora
Dr. Helen Steele
Michael Greyeyes
Johnny Black Eagle
Daniel Magder
Bobby Gabriel
Robin Wilcock
Dr. Elliot
Cas Anvar
Dr. Bergen
Karen Cliche
Irina
Sarah Edmondson
Alma Cherry
Steve Adams
Mr. Strathmore
James Bradford
Judge
Russell Yuen
Runner
Corey Sosner
Security Guard
Genevieve Farrell
Little Girl
Sean Devine
Kilroy the Bounty Hunter (uncredited)
Flint Eagle
Dead Fred (uncredited)
Donny Falsetti
Lab Technician (uncredited)
Terry Simpson
Janovsky
Calvin Green
Technician
Brian D. Wright
Cabbie
Greg Kramer
Nurse
Richard Zeman
Team Leader / Captain
Jason Cavalier
Tracker
Gilbert Larose Jr.
Tracker
Allan Yuk-lun Chou
Tracker
Mike Chute
Tracker
Jean Frenette
Tracker
Stéphane Lefebvre
Tracker
Peggy Flood
Secretary (uncredited)