
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