as Der alte Fritz (Friedrich der Große)
as Prof. Dr. Ernst A. Gruber
as Professor Ahrens
as Römer
as Geheimrat Jordan
as Jakob
as Vater Jürgens
as Friedrich II
as Emperor
as Frederick the Great (archive footage)
as King Frederick II
as Rosenbauer
as Johann von Sachsen
as Direktor Koch
as Le père
as Hickeduhn Amtsrichter
as Jean
as Dr. Myrbach
as Professor Teofilo Sandora
as Jean Baptiste Moliere
as Sauerbruchs Helfer
as Frederick the Great
as Gottfried Lüdersen
as Frederick II
as Diener Perlow
as Professor Kühn
as Friedrich II. von Preußen
as Friedrich der Große
as The Justice Council
as Herr Nolder
as Geheimrat Fischer, Christas Vater
as Prilop
as Stülpe, Burgkastellan
as Dr. Kuroma
as Küster
as Wilhelm Arvik
as Blankenbohm
as William McPearson
as Professor Amriß
as Lehmann
as Dorfschullehrer
as 'Der alte Fritz' & Feldmarschall Blücher
as Kirkwood
as Ward - a detective
as Mönchheim, Tattersallbesitzer
as Lehrer Heise
as Babbelmann (voice)
as Peterson, Oberstabsveterinär
as Gutsbesitzer Steinbach
