Martin Lannier
Märta Lannier
Knut Hansson
Gaston Barthou
Crime Inspector
Maj
Kid
Mrs. Eriksson
Stina
Great Hansson
Törnblad
Oskar Velander
Hans Hansson
Helena Velander
Martin and Märta live in a seemingly happy marriage, but Märta feels neglected. One evening she meets Martine's colleague, the Frenchman Barthou, famous for his success with the Stockholm ladies. He starts to flirt with Märta.