![](https://image.tmdb.org/t/p/w92/iaecv8X2UW71ypHFg0gkXe1ok4Q.jpg)
A low rank journalist at Tribuna Sera newspaper receives a letter one day. His correspondence contains a serial killer's letters, which he exploits.
Johnny Dorelli,
Sydne Rome,
Renzo Palmer,
Yves Beneyton,
Enzo Santaniello,
Henning Schlüter,
Renato Scarpa
Added on Amazon Prime 2020-09-18.