Three Swedish girls are at boarding school and a bit bored with their lessons, so they travel to Hamburg to have a few adventures. Lil tries to get her teacher, who is staying with his girlfriend, around and the others have fun in the city's red light district. They want to spend the night with their sister, one of the Swedes, who supposedly works there as a secretary. Soon everything ends in turbulent entanglements...
Uta Koepke
as Kirsten
Tanja Scholl
as Lil
Biggi Ludwig
as Moni
Tobias Meister
as Dicki
Mick Werup
as Pit
Frank Lang
as Atze
Bea Fiedler
as Rita
Carlos Stafford
as Dr. Heilmann
Gina Janssen
as Inga
Walter Kraus
as Senator Siegfried