Diretor/a
Ovidio G. Assonitis
DIRETOR/A
Roberto D'Ettorre Piazzoli
Elenco (na ordem dos créditos)
Juliet Mills
Jessica Barrett
Richard Johnson
Dimitri
Gabriele Lavia
Robert Barrett
Nino Segurini
Dr. George Staton
Elizabeth Turner
Barbara Staton
Barbara Fiorini
Gail Barrett
Carla Mancini
(creditOnly)
David Colin Jr.
Ken Barrett
Vittorio Fanfoni
Mr. Francis
Gino Marturano
ATOR
Joan Acti
(uncredited)
Robert Booth
Voice of Demon(uncredited)
George Montage
Dr. George Staton(uncredited)
Edmund Purdom
Devil(uncredited)
Elizabeth Wieseman
Girl at party(uncredited)