Matt Battaglia as Luc Devereaux / GR44

Andrew Jackson as Andrew Scott / GR13

Eric Bryson as Peterson / GR80

Kevin Rushton as Martinez / GR81

Desmond Campbell as Cooper / GR82

Michael Copeman as Lt. Col. Jack Cameron

Gary Busey as Otto Mazur

Burt Reynolds as Mentor

Richard McMillan as Dr. Walker

Chandra West as Veronica Roberts

Aron Tager as John Devreaux

Barbara Gordon as Danielle Devreaux

Sophie Bennett as Annie

Layton Morrison as Bodyguard

Jeff Wincott as Eric Deveraux / GR5

Doug Murray as Young Dr. Gregor

Randy Butcher as Sentry

Michael Dyson as Sentry

Jeffrey R. Smith as Control Operator

Roy T. Anderson as Head Sentry

Julian Richings as Bix

Von Flores as Jong Sung

Tig Fong as Biker

Simon Kim as Sung Bodyguard