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
