as Lucius Clark
as Antonio Piachi
as Graf Kerski
as Dr. Christoph Leitner
as Reverend Brietenstein
as Serge Botkin
as Prinz Luitpold von Bayern
as Stabsarzt
as Dr. Tappatt
as Schauberg
as Delgasso
as Jerome
as Professor Erasmus
as Prior Leonardus
as Nasen-Charly
as Graf Kaunitz, Staatskanzler
as Dr. Mendez
as Kammergerichtsrat Fromm
as Professor Schliessmann
as Dr. Frank Crippen
as Stefan Berg
as Großherzog Albrecht
as Inspektor Craddock
as Gaston de Frossard, Kopf der Fälscherbande
as Graf Wengen
as Rodegger
as Robert
as Henrici
as Fritz Brockau
as Vicomte Victor
as Rohrbach, Kriminalrat
as Tropenarzt Dr. Jordan
as Alfred Engel
as Herr Godell
as Denk
as Bredereck