Rupert 'Wolf' Wolfsen
Robert Powell
Major Elbert Stevens
Timothy Bottoms
Lemurian
Dick Curtis
Sgt. Neumann
William Gribble
Major Castillo
Carl Spurlock
Hunter Second
Jason Laskay
Jim White
Tim Powell
American Soldier
David Avery
Mercenary
Rick Davis
Janine Stamler Jordan
Kenny Moore
Brian Stevens
Leslie Peterson
Lisa Blount
Ned Vaughn
Lemurian (uncredited)
Pamela Hallisey Hiss
Frieda Shelley
Anne Heywood
Ben Gannon
Richard Johnson
Lt. George Barwell
A.C. Weary
Lemurian Elder
Liam Sullivan
Hunter Prime
Jackson Bostwick
Santos Arias
Richard Beauchamp
Hector Lopez
Gary Carlos Cervantes
Screenplay
Robert Vincent O'Neil
Story
Freddie Francis
Director
Don Sharp
Christy Marx
Producer
Sandy Howard
Robert D. Bailey
Original Music Composer
Michel Rubini
Casting
Jim Garrard
Production Coordinator
Victoria Plummer
Editor
John R. Bowey
Denny Jaeger
Executive Producer
Mel Pearl
Art Direction
Stephen Marsh
Associate Producer
Jeffrey M. Sneller
Don Levin
Makeup Artist
Stunts
Doug Bledsoe
Clarke Coleman
Sound Mixer
David Lee
Director of Photography
Virgil L. Harper
Craig Felburg
Special Effects
Bret Culpepper
Stunt Coordinator
Ron Bledsoe
Mike Bledsoe