ATTORI
- Martin Landau
Commander John Koenig - Barbara Bain
Dr. Helena Russell - Nick Tate
Alan Carter - Zienia Merton
Sandra Benes - Sarah Bullen
Operative Kate - Barry Morse
Prof. Victor Bergman - Catherine Schell
Maya - Prentis Hancock
Paul Morrow - Clifton Jones
David Kano - Anton Phillips
Dr. Mathias - Tony Anholt
Tony Verdeschi - John Hug
Bill Fraser - Yasuko Nagazumi
Yasko - Jeffery Kissoon
Dr. Ben Vincent - Albin Pahernik
Creature - Annie Lambert
Main Mission Operative - Shane Rimmer
Eagle Pilot - Robert Rietty
Luke Ferro - Stuart Damon
Guido Verdeschi - Sam Dastor
Dr. Ed Spencer - Alibe Parsons
Alibe - Peter Porteous
Petrov - David Jackson
Alien Voice - Laraine Humphrys
Information Girl - Jack Klaff
Guard - Roy Dotrice
Commissioner Simmonds - Brian Blessed
Dr. Cabot Rowland - Isla Blair
Carla - Roy Marsden
Alien Invisible - Toby Robins
Diana Morris
DOPPIATORI
REGIA
SCENEGGIATURA
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