Eager to spend the summer at camp, the young Jönsson gang finds itself instead at a punitive, hardscrabble institution run by their archenemy.
Charles-Ingvar "Sickan" Jönsson
Ragnar Vanheden
Dynamite - Harry
Doris
Wall-Enberg Junior
Biffen
Director Wall-Enberg
Miss Rask
Märta Gabrielsson
Professor Rixil
Miss Fridh
Janitor
Loket
Junior's friend
Stig
Director
Editor
Executive Producer
Producer
Original Music Composer
Writer
Casting Assistant
Sound
Sound Editor
Sound Mixer
Assistant Director
Makeup Artist
Production Design
Director of Photography
