Herbert Lyutak
Mickey Hargitay
Marcia Lyutak
Rita Calderoni
Journalist
Stefano Oppedisano
Laurel
Cristina Perrier
Miss Heindrich
Katia Cardinali
Inspector Edwards
Raul Lovecchio
John Lacey
Tano Cimarosa
Joaquine
Christa Barrymore
Bonita (U.S. version only)
Carmen Young
Barman
Marcello Bonini Olas
Willy
William Darni
Richard
Max Dorian
First victim
Stefania Fassio
Director
Renato Polselli
Writer
Editor
Otello Colangeli
Music
Gianfranco Reverberi
Production Design
Giuseppe Ranieri
Production Manager
Mario Maestrelli
Director of Photography
Ugo Brunelli