Inspector Angelo De Paul is assigned to investigate a horrifying series of murders that have gripped Venice and left the authorities baffled.
Leonora Fani
as Flavia
Jeff Blynn
as Inspector Angelo De Pol
Gianni Dei
as Fabio, Flavia's husband
Michele Renzullo
as Andrea Caron
Eolo Capritti
as Maestrin
Vassili Karis
as Bruno Nielsen (as Vassili Karamesinis)
Giancarlo Del Duca
as Alberto
Mariangela Giordano
as Marzia
Giuseppe Curia
as Man in Cinema (uncredited)
Luciano Foti
as Surveillance Cop (uncredited)
Alba Maiolini
as Cleaning Lady (uncredited)
Maria Mancini
as Prostitute (uncredited)
