The likeable and carefree Grand Duke of Abacco is in dire straits. There is no money left to service the State's debt; the main creditor is looking forward to expropriating the entire Duchy. The marriage with Olga, Grand Duchess of Russia, would solve everything, but a crucial letter of hers about the engagement has been stolen. Besides, a bunch of revolutionaries and a dubious businessman have other plans regarding the Grand Duke. With the intrusion of adventurer Philipp Collins into the Grand Duke's affairs, a series of frantic chases, plots and counter-plots begins.
as Ramon XXII, Großherzog von Abacco
as Don Esteban Paqueno
as Augustina, die Leibköchin
as Joaquino, der Kammerdiener
as Semjon Markowitz, ein Wucherer
as Herr Bekker
as der Gefährliche
as der Unheimliche
as der Bucklige
as der Ehrgeizige
as Philipp Collin, alias Professor Pelotard
as Mr. N. Isaaks
as Großfürstin Olga von Rußland
as Bruder der Großfürstin
