Cornelia Froboess
Conny
Peter Kraus
Peter
Gustav Knuth
Trautmann, Hoteldirektor
Walter Gross
Mägerli, Hoteldetektiv
Kurt Großkurth
Sulzbach
Karl Lieffen
Grossi, Osteria-Wirt
Ralf Wolter
Lehmann, Sulzbachs Assistent
Trude Herr
Miss Nordsee
Werner Jacobs
Director
Franz Bi
Production Design
Gerhard Froboess
Original Music Composer
Werner Scharfenberger
Karl Georg Külb
Screenplay
Bruno Monden
Eva Maria Schroder
Costume Design
Luggi Waldleitner
Producer
Aldo von Pinelli
Charly Niessen
Erich Claunigk
Director of Photography