A doorman and a street cleaner, intrigued by the passage of Halley's Comet, ask Professor Bellavista if they can observe the sky through his telescope. The two, instead of observing the comet, end up framing a window of the apartment opposite and believe they have discovered a crime. So they set out in search of the body.
as Gennaro Bellavista
as Saverio
as Salvatore
as Rachelina
as Frank Amodio
as Marchesa Marisa Buonajuto di Pontecagnano
as Dottor Cazzaniga
as Marchese Filiberto Buonajuto di Pontecagnano
as Carmelina Finizio
as Camilla Finizio
as Luigino
as Tramviere
as Ragionier Capuozzo
as Mercalli
as Giorgio
as Armando
as Frank Footter
as Venditore di Capitoni
