Unsuccessful composer Stig disguises himself as a woman to play in ex-fiancee Sonja's seven piece women's orchestra, which is temporarily short one member, at a hotel. When Stig's jealous, and unsuccessful actress, wife Eva finds out about it she too disguises herself as the opposite sex by posing as a hotel porter. Additional complications arise and hilarity ensues!
| Actor | Role |
|---|---|
 Karl-Arne HolmstenStig Lindberg | Stig Lindberg |
 Elsa PrawitzEva Lindberg | Eva Lindberg |
 Henny MoanSonja Lund | Sonja Lund |
 Erik 'Bullen' BerglundLudvig Rosander | Ludvig Rosander |
 Barbro Hiort af OrnäsAdele Hellgren | Adele Hellgren |
 Claes ThelanderSeverin Quist | Severin Quist |
 Helge HagermanManager | Manager |
 Olof ThunbergDirector | Director |
 Arne LindbladWizelius | Wizelius |
 Inga GillMr. Rosander's secretary | Mr. Rosander's secretary |
 Hariette GarellickMadame Leroux | Madame Leroux |
 Georg SkarstedtComposer | Composer |
| SSonja KolthoffMrs. Wise | Mrs. Wise |
 Margaretha BergströmAina | Aina |
| KKerstin DunérVera | Vera |
| AAnita GörlingElisa | Elisa |
| UUlla SandklefAlice | Alice |
| UUlla SandklefAnnie | Annie |
| VViola SundbergSippan | Sippan |
 Margit AndeliusMiss Blom | Miss Blom |