A blind pianist tries to figure out who is responsible for a string of murders using a black cat with its claws dipped in curare.
演员: Anthony Steffen
/ Sylva Koscina
/ Giovanna Lenzi
/ Giacomo Rossi Stuart
/ Shirley Corrigan
/ Renato De Carmine
/ Umberto Raho
/ Annabella Incontrera
/ Romano Malaspina
/ Imelde Marani
/ Isabelle Marchall
