Livio Pavanelli

as Impresario francese

as Industriale

as Il Giornalista

as Professor Orbi

as Nicola d'Arcangeli

as Dr. Fritz Denk

as Seidel

as Mario Giorgini, Kammersänger

as Dr. Martens

as Sir Henry Baskerville

as Erwin von Oehringen

as Hans Hentschel

as Dr. Reißner

as Alfonso

as Dr. Röhn - Scheidungsanwalt

as Justus

as Alexius

as Tito Sacchi, Ingenieur

as Professor Dr. George Miller

as Rechtsanwalt Boretius

as Prince Stanislaus Oginsky

as Schnurl Schramseis

as Oberst v. Grodicki

as Fritz Werners

as Forstherr aus Zillerbach

as Dr. Siedler

as Ottokar Bruckner

as Arnold

as Rittmeister Theodor Freiherr von Schlipps

as André Ternay

as Dr. Siedler

as Franz Kaltenbach

as Rudi von Niemeyer

as Leon Tressani

as Henry Garrick

as Turiddu

as Fabiano

as Capitan Gallardo Amore