Overview

The marquis Galeazzo di Torre Alta is murdered by a mysterious killer who calls himself Diabolicus. His heirs are his three brothers and a sister, but all of them, with the exception of Monsignor Antonino di Torre Alta, are killed by Diabolicus. The police are unable to solve the case, but when Antonino gives his inheritance to Pasquale Bonocore, illegitimate son of his father and Pasquale is in prison and therefore can't be the killer, all the clues are in the hand of the police.

Details

Cast

Totò

Raimondo Vianello

Nadia Sanders

Luigi Pavese

Mario Castellani

Peppino De Martino

Giulio Marchetti

Franco Giacobini

Pietro De Vico

Mimmo Poli