Calificación
Reparto

Christopher Reeve
Maj. John Dodge

Judd Hirsch
Capt. David Matthews

Tony Denison
Lt. Mike Corery

Charles Haid
Sgt. MacKenzie

Michael Nader
Burchardt

Ian McShane
Roger Bushell

Derek de Lint
Dr. Thost

Donald Pleasence
Dr. Absalon

Johnny Dennis
Innkeeper

Andrew Bicknell
Wings Day

Martin Umbach
Pieber

Mijou Kovacs
Marie-Chantal

Manfred Andrae
Col. Von Lindeiner

Karl Knaup
Max Wielen

Karlheinz Lemken
Herr Schmidt

Ron Donachie
Al Hake