character - Industriale

character - Professor Orbi

character - Nicola d'Arcangeli

character - Dr. Fritz Denk

character - Seidel

character - Dr. Martens

character - Sir Henry Baskerville

character - Hans Hentschel

character - Dr. Reißner

character - Alfonso

character - Dr. Röhn - Scheidungsanwalt

character - Alexius

character - Tito Sacchi, Ingenieur

character - Professor Dr. George Miller

character - Rechtsanwalt Boretius

character - Schnurl Schramseis

character - Oberst v. Grodicki

character - Fritz Werners

character - Forstherr aus Zillerbach

character - Dr. Siedler

character - Ottokar Bruckner

character - Arnold

character - Rittmeister Theodor Freiherr von Schlipps

character - André Ternay

character - Dr. Siedler

character - Franz Kaltenbach

character - Rudi von Niemeyer

character - Leon Tressani

character - Henry Garrick

character - Turiddu

character - Fabiano

character - Capitan Gallardo Amore