as Sablonscky
as Giuseppe, il maggiordomo
as Il barista
as Il regista Riva
as Il principale
as Conte Amedeo
as Barof, redattore mondano
as Manuel de Haviland
as L'avvocato Serra
as Regista Riva
as Il gioielliere
as Un altro scienziato
as Zoffoli
as Rodolfo Meseri
as L'arciduca Cirillo
as Antonio
as Direttore della Stazione Radio
as Flavio de Nerestra
as Demetrio, il maggiordomo
as Barone Kapperdof
as La Rochelle
as L'ingegner Zanni
as Il commandante Baldi (uncredited)
as Schröder
as Il marchese Enrico Poli di Torrebruciata
as Signore Piccirillo
as Generale Ivan Petrovic
