On screen
Cast
14 credited performers
Lang Jeffries
George Collins
Aurora de Alba
Olga
Rafael Bardem
Professor Calvert
Eleonora Bianchi
Character not listed
Gloria Fernán Osuna
Character not listed
Artwork unavailable
Wladimiro Tuicovich
Character not listed
Ángel Jordán
Character not listed
Moa Tahi
Character not listed
Joe Kamel
Character not listed
Nando Angelini
Character not listed
Artwork unavailable
Gianni Solaro
C.I.A. Manager
Artwork unavailable
Aldo Bonamano
Character not listed
Artwork unavailable
Andrea Scandurra
Character not listed
Rocco Lerro
A lab guardian (uncredited)