In the Venetian Republic a series of murders are carried out by a hooded man in black who always makes his escape through the city's waterways on a gondola.
Loredana
Marina
Flora Marino
Imperia
Letizia Quaranta
madre di Paolo
Alfredo Varelli
Paolo Venier
Carlo Lombardi
avogadore
Erminio Spalla
Marco
Carlo Micheluzzi
ministro di Giustizia
Nino Pavese
Idillius
Giorgio Piamonti
