The Karlsson family moves from a small village to a suburb outside Stockholm. The change from a country life to the big city is not easy.
| Actor | Role |
|---|---|
 Herman AhlsellHurtander | Hurtander |
 Harriet AnderssonMaja Karlsson | Maja Karlsson |
 Carl BillquistFabian Widefjäll | Fabian Widefjäll |
 Gertrud FridhGull Fernström | Gull Fernström |
 Gunnar BjörnstrandSebastian | Sebastian |
 Georg FunkquistFrisk | Frisk |
 Sigge FürstAllan's Grandfather | Allan's Grandfather |
 Lars LindAllan Karlsson | Allan Karlsson |
| DDavid KullbergNicklas | Nicklas |
 Ulf JohanssonRaskling | Raskling |
 Sif RuudHurtander's Secretary | Hurtander's Secretary |
 John NorrmanJanitor | Janitor |
 Toivo PawloAnnouncer | Announcer |
 Birgitta ValbergNurse | Nurse |
 Britt EklandTV-vocalist | TV-vocalist |
| SSonja KolthoffBox Office Lady | Box Office Lady |
 Nils FritzNot listed | Not listed |
 Sten ArdenstamDrunk | Drunk |
 Carl-Axel ElfvingMailman | Mailman |