Johan Åkerblom

Jim

Ewa Fröling

Siv, Jim's mother

Jan Malmsjö

Ove Bengtsson

Stellan Skarsgård

Gustav, Jim's father

Stig Olin

Potatis-Algot

Folke Lindh

Professor Spuling

Jesper Danielsson

Sten Hellström

Eskil Blom

Rolf Adolfsson

Adam Blom

Christina Schultzberg