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.
| Actor | Role |
|---|---|
 Sture LagerwallMartin Lannier | Martin Lannier |
 Birgit TengrothMärta Lannier | Märta Lannier |
 Erik 'Bullen' BerglundKnut Hansson | Knut Hansson |
 Michel AndréGaston Barthou | Gaston Barthou |
 Tord StålCrime Inspector | Crime Inspector |
 Ragnvi LindbladhMaj | Maj |
 Lillebil KjellénKid | Kid |
 Astrid BodinMrs. Eriksson | Mrs. Eriksson |
 Solveig HedengranNot listed | Not listed |
| IIngrid AréhnStina | Stina |
 Sif RuudGreat Hansson | Great Hansson |
 Torsten HillbergTörnblad | Törnblad |
 Gösta GustafsonOskar Velander | Oskar Velander |
 Ragnar FalckHans Hansson | Hans Hansson |
| EEmmy AlbiinNot listed | Not listed |
| AAurore PalmgrenHelena Velander | Helena Velander |
| MMillan OlssonNot listed | Not listed |
| MMarion SundhNot listed | Not listed |