Bruno, a 45-year-old police officer, is investigating tax offences within a company. The main suspect, the auditor Metelli, is found dead in a hotel room: around his neck is a stocking tied to a lamp.

Alberto Basaluzzo
as Bruno Colucci

Lydia Giordano
as Ilaria Ponti

Sylvia De Fanti
as Elisabetta De Angelis

Antonio Zavatteri
as

Matteo Taranto
as

Ettore Belmondo
as Giorda

Jacopo Venturiero
as

Thomas Basilico
as