The summer of 1929. The regulars from Copenhagen are back at Andersens Badehotel by the North Sea. Wholesaler Madsen's daughter Amanda is also arriving after a trip abroad, which was arranged by her parents to get her away from an unfortunate romantic connection. The maid Fie looks forward to Amanda's arrival with mixed feelings. The Grosserer daughter is the only one who can help Fie's boyfriend, Morten, free from the accusation that has kept him on the run for a year. But will she? And then two young men move into the hotel laden with a gramophone and jazz records in search of adventure.