as Grigorij Michailow
as Dr. Pietro Rossi
as Jac Gerard, Composer
as Dr. Tronka
as Baron Joachim Von Essenbeck
as Michele Donato, alias Mac Dynar
as Georg Miller
as Il maestro Hutten
as Earl of Dorincourt
as Dr. Dos Passos
as Richard Ferner
as Sir Robert Alingham
as Vater von Redel
as Graf Wladimir Jaroff
as Dr. Herbert Bornemann - Fabrikant
as Axel von Schack
as Michael Thomas
as Kapitän von Moltmann
as Bernd Geldern
as Verleger Conrads
as Eduard Caroly
as Duke of Edgestone
as Botschafter
as Van den Born
as Johann Tönnessen
as Prinz von Holsten-Böhlau
as Eduard Amberg
as Dr. Entrupp
