Trailer
Cast
Günther Stoll
Professor Bascombe
Maria Monti
Mrs. Erickson
Pilar Castel
Janet Bryant
Antonio Casale
Mr. Newton
Antonio Anelli
Father Herbert
Claudia Butenuth
Brenda Pilchard
Giovanna Di Bernardo
Helen Edmonds
Vittorio Fanfoni
Enrico's Landlord
Giancarlo Badessi
Mr. Erickson
Marco Mariani
Father Webber
Joe D'Amato
CID Officer w / The Daily Telegraph (uncredited)
Alfred Vohrer
Edgar Wallace (voice) (archive footage) (uncredited)
Augusta Di Vincenzi
Woman in church (uncredited)
Karin Baal
Herta Rosseni
Cristina Galbó
Elizabeth Seccles
Camille Keaton
Solange Beauregard
Rainer Penkert
Mr. Leach, the Headmaster
Carla Mancini
Susan, a Student
Alfonso Giganti
Man at Church (uncredited)
Charles Howerton
Phillip Sullivan (voice) (uncredited)
Maria Michi
Brenda's Mother (uncredited)
Fabio Testi
Enrico Rosseni
Joachim Fuchsberger
Inspector Barth