Antonio Sabàto

~ as ~

Commissioner Fernando Solmi

Luciana Paluzzi

~ as ~

Inspector Giovanna Nunziante

Enrico Maria Salerno

~ as ~

Police Chief Carraro

Gabriele Ferzetti

~ as ~

Professor Andrea Icardi

Elio Zamuto

~ as ~

Professor Giacometti

Ettore Manni

~ as ~

Enrico Tummoli

Marino Masé

~ as ~

Franz Hekker - 'Francesco Pagano'

Bedy Moratti

~ as ~

Emilia Icardi

Adriana Fiore

~ as ~

Stripper

Franco Ressel

~ as ~

Gynaecologist