as Jason
as (uncredited)
as Costantino Imbriani
as Prof. John Fielding (voice)
as Ghedini
as Lt. Charles LeClerq
as Cleophas
as Avvocato Cantini
as Parenti
as Inspector Jansen
as Major Horst
as Cardinal Federico Borromeo
as principe Von Berg
as Giovanni
as Inspector Saccara
as Cappellano
as Dino Grandi
as Antonio Vessier
as Flavio Altieri
as Padre Jeronimo Cattaneo
as Milanese captain
as Eric Edwards
as Alfredo Tonelli
as Kopovich
as Petr Sergeevič Trofimov
as Piotr
as Torvald Helmer
as Santarelli
as Piperno
as Arrow
as Eugenio Davis
as Commissario Vian
as Bob Marshall
