Romolo Costa has no biography available.
as Generale Ivan Petrovic
as Manuel de Haviland
as Leopoldo Morache
as Dottore Enrico Sarti
as Demetrio, il maggiordomo
as Giuseppe, il maggiordomo
as Signore Piccirillo
as Il marchese Enrico Poli di Torrebruciata
as Schröder
as L'avvocato Serra
as Un altro scienziato
as La Rochelle
as Sablonscky
as Il principale
as Il barista
as Tito Orsenigo
as Barone Kapperdof
as Direttore della Stazione Radio
as Il regista Riva
as Regista Riva
as Rodolfo Meseri
as Frank
as L'arciduca Cirillo
as Leone Squassi
as Il commandante Baldi (uncredited)
as L'ingegner Zanni
as duca di Parma
as Conte Amedeo
as Il gioielliere
as Zoffoli
as Barof, redattore mondano
as Don Flaminio
as Flavio de Nerestra
as Antonio
as Ilario
