Storyline
Roberto, a drummer in a rock band, keeps receiving weird phone calls and being followed by a mysterious man. One night he manages to catch up with his persecutor and tries to get him to talk but in the ensuing struggle he accidentally stabs him. He runs away, but he understands his troubles have just begun when the following day he receives an envelope with photos of him killing the man. Someone is killing all his friends and trying to frame him for the murders.
Top Cast
Michael Brandon
Roberto Tobias
Mimsy Farmer
Nina Tobias
Jean-Pierre Marielle
Gianni Arrosio
Aldo Bufi Landi
Pathologist
Calisto Calisti
Carlo Marosi
Marisa Fabbri
Amelia, the Maid
Oreste Lionello
The Professor
Fabrizio Moroni
Mirko
Corrado Olmi
Porter
Stefano Satta Flores
Andrea
Laura Troschel
Maria
Francine Racette
Dalia
Bud Spencer
Diomede / Godfrey
Dante Cleri
Coffin Salesman
Guerrino Crivello
Rambaldi, the Neighbor
Gildo Di Marco
Postman
Tom Felleghy
Police Commissioner Pini
Leopoldo Migliori
Musician
Fulvio Mingozzi
Music Studio Manager
Stefano Oppedisano
Bearded guy with girlfriend
Dario Argento
Dario Argento
Released
