Eager to spend the summer at camp, the young Jönsson gang finds itself instead at a punitive, hardscrabble institution run by their archenemy.
Conrad Cronhem
Charles-Ingvar "Sickan" Jönsson
Buster Söderström
Ragnar Vanheden
Anton Pettersson
Dynamite - Harry
Maja Dosthe
Doris
Max Holmstrand
Wall-Enberg Junior
Hampus Andersson-Gill
Biffen