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