Calificación
Reparto

Robert Culp
Narrator

David Carradine
John Tucker (archive footage) (uncredited)

Dan Haggerty
Dr. Mike Campbell (archive footage) (uncredited)

Persis Khambatta
Colbalt (archive footage) (uncredited)

Cameron Mitchell
Dutch / Miller (archive footage) (uncredited)

Oliver Reed
General Turner (archive footage) (uncredited)