Il testimone deve tacere 1974

De Luca is killed by Marchetti's chauffeur. Marchetti ordered the murder because he was to be accused by De Luca. The two have a car accident while going home to get an alibi. There is a witness, Sironi, who calls the police. But when the police arrive the car has gone and so have the two men. Inspector Santi and young judge Novelli look into the strange case. Marchetti, however, is a powerful man and Sironi and his family begin to be obsessed first by threats then by assaults.

Cast:

Bekim Fehmiu
Il dottor Giorgio Sironi 

Rosanna Schiaffino
Luisa Sironi 

Aldo Giuffrè
Il commissario Santi 

Guido Leontini
Il mafiosi 

Romolo Valli
Il ministro 

Elio Zamuto
Il giudice Belli 

• Silence the Witness