Sergio Rossi

as Narrator (voice)

as Rutile

as Leader of 'The Silencers'

as padre di Mara

as Edoardo VII

as Costantino

as Pierre (as Sterling Roland)

as Don Turi Petralìa

as Professor Schweikert

as Thomas Royle

as Markham

as Colonnello Osbourne

as Emilio Cabrini

as Sir Hudson Lowe