When Inga Brantemo goes on a business trip to Italy, her husband Bertil gets romantically involved with Christina Lovén, whose father is a book publisher. When Inga returns, Bertil has a difficult time trying to explain who the woman the neighbors saw in the Brantemo home was. Bertil is an author and it doesn't get easier when he and his wife gets invited to Christina's father to talk business.
| Actor | Role |
|---|---|
 Eva HenningInga | Inga |
 Hasse EkmanBertil | Bertil |
 Sonja WigertChris | Chris |
 Lauritz FalkDirektör Berger | Direktör Berger |
 Olof WinnerstrandBokförläggare Lovén | Bokförläggare Lovén |
 Gunnar Björnstrand40-talisten | 40-talisten |
 Katie RolfsenNot listed | Not listed |
 Douglas HågeNot listed | Not listed |
 Margit AndeliusNot listed | Not listed |
 Ulla AndreassonNot listed | Not listed |
 Gull NatorpNot listed | Not listed |
 Charlie AlmlöfNot listed | Not listed |
 Astrid BodinNot listed | Not listed |
 Carl StrömNot listed | Not listed |
 Sven LindbergNot listed | Not listed |
| AAurore PalmgrenNot listed | Not listed |
| TTage BergNot listed | Not listed |
 Mary RappNot listed | Not listed |
 Edvard DanielssonNot listed | Not listed |
 Helga BrofeldtNot listed | Not listed |
| MMarianne NielsenNot listed | Not listed |
| GGunnar NielsenNot listed | Not listed |
 Agneta PrytzNot listed | Not listed |
| EEinar BöckertzNot listed | Not listed |
| HHarry SylvnerNot listed | Not listed |
| HHans WihlborgNot listed | Not listed |
| HHarry RydbergNot listed | Not listed |