Elenco - A Besta do Espaço
Sirpa Lane
Lt. Sondra Richardson (as Shirpa Lane)
Marina Hedman
Frieda Henkel (as Marina Lotar)
Vassili Karis
Captain Larry Madison (as Vassilli Karis)
Lucio Rosato
Peter
Claudio Undari
Onaf
Claudio Zucchet
Fighter in Nightclub
Giuseppe Fortis
Commander Green
Venantino Venantini
Juan Cardoso
Umberto Ceriani
Dr. Green
Maria D'Alessandro
Erika Grant
Dada Gallotti
Marsha
Giuseppe Lauricella
Colonel WilsonIren Szeremi
(as Irene Szeremi)
Benito Pacifico
Fighter in Nightclub (uncredited)
Bruno Romagnoli
Man in the Nightclub (uncredited)