Captain Mike Layton
John Richardson
Diane Greene
Yanti Somer
Herman Wesson
Giuseppe Fortis
Omero Capanna
Romeo Costantini
Daniele Dublino
Irk
Walter Maestosi
Colonel Dawson
Gaetano Balestrieri
Dr. Helen Parker
Gisela Hahn
Frank Bimble
Aldo Canti
Lt. Vassilov
Massimo Bonetti
Captain Connolly
West Buchanan
Professor Burton
Lucio Rosato
Replicant
Malisa Longo
Costume Design
Elena De Cupis
Director of Photography
Silvio Fraschetti
Director
Alfonso Brescia
Producer
Luigi Alessi
Writer
Massimo Lo Jacono
Executive Producer
Doro Vlado Hreljanovic
Giacomo Mazzocchi
Makeup Artist
Raul Ranieri
Special Effects
Aldo Frollini