
Michael Lutz and his fiancée Barbara want to spend their vacation on a quiet island in the Danube, hoping to finally have some time to themselves. And who do they run into there? None other than Mr. Bruckmann, Barbara's boss. He hadn't planned on ending up on the island at all; he only wanted to take a boat trip with his partner, Consul Hansens, and the latter's pretty daughter, Gwen. Bruckmann and Gwen are on the verge of falling in love, which the consul would find extremely pleasing. Now they're all stranded on the island together, without money, papers, or clothes.
Aribert Mog
Michael Lutz - Rennfahrer
Theo Lingen
Thomas Bruckmann - Kompagnon des Konsuls
Paul Westermeier
Wanderbursche Paul
Rudolf Platte
Wanderbursche Otto
Beppo Brem
Gendarm Sturzbacher
Käte Merk
Barbara Holstein - Sekretärin
Klaus Pohl
Kröglmayer
Josef Reithofer
Gendarm Hieber
Walter Steinbeck
Konsul Hansen, Chef der 'Südstern-Versicherung'
Flita von Uhl
Gwendolin - seine Tochter
Maria Wanck
Schwester Cordula
Gerhard Dammann
Riederer - Amtsvorsteher in Diggenberg