Dr. Petypon wakes up after a wild party with a young lady called Räkan, a dancer at the Moulin Rouge. He has messed it up badly. How can this be explained to his wife?
| Actor | Role |
|---|---|
 Lena Nyman'Räkan' | 'Räkan' |
 Monica ZetterlundMadame Petypon | Madame Petypon |
 Thommy BerggrenDr. Petypon | Dr. Petypon |
 Jan BlombergDr. Mongicourt | Dr. Mongicourt |
 Sven HolmbergGeneralen | Generalen |
 Peter HarrysonHertig de Valmonté | Hertig de Valmonté |
 Lasse ÅbergLöjtnant Corignon | Löjtnant Corignon |
 Anders LinderEtienne | Etienne |
 Birgitta ValbergHertiginnan de Valmonté | Hertiginnan de Valmonté |
 Birgitta AnderssonMadame Vidauban | Madame Vidauban |
 Sune MangsMonsieur Vidauban | Monsieur Vidauban |
| MMarga PetterssonClémentine | Clémentine |
 Lottie EjebrantMadame Hautignol | Madame Hautignol |
 Ruth KasdanMadame Ponant | Madame Ponant |
 Lissi AlandhMadame Virette | Madame Virette |
 Monica DominiqueMadame de Claux | Madame de Claux |
 Stig JohansonAbbé Chanteau | Abbé Chanteau |
 Rico RönnbäckLöjtnant Chamerot | Löjtnant Chamerot |
| IIstvan KischLöjtnant Gulasch (as István Kisch) | Löjtnant Gulasch (as István Kisch) |
 Folke LindhEmile | Emile |
| UUlf von ZweigbergkLakejen | Lakejen |
| UUrban SahlinGatsoparen | Gatsoparen |