Matt McColm
Ken Conway
Annabel Schofield
Marisa
Ron Perlman
Dr. Ramsey Krago
Carol Alt
Agent Monica McBride
Morgan Brittany
Sloane Matthews
Shauna O'Brien
Clint Howard
Hutch
John Rhys-Davies
Rasheed
Michael Paul Chan
Dr. Anthony Mane
Gary Kasper
Billy
Jack Gill
Dr. Stanley Erhardt
Terrence Stone
Myles Vale
B
Bonnie Paul
Receptionist
M
Mike Justus
Security Guard
Danny Epper
Laboratory Guard
Kane Hodder
Guard Falling Down Stairs (uncredited)