Olga Sundbom is divorced and has custody of her spoiled son Krister. The lack of upbringing has made Krister an intolerable petty gangster. He is therefore put in a boarding school in a smaller town, and his getting in is due to a scam he himself is responsible for. Soon he turns the little idyll upside down.
Stig Olin
Stig Järrel
Marianne Löfgren
Arnold Sjöstrand
Elsie Albiin
Erik 'Bullen' Berglund
Ingrid Backlin
Ingemar Pallin
Harriett Philipson
Gunnar Björnstrand
Börje Mellvig
Bengt Logardt
Tord Stål
Carl Hagman
Julia Cæsar
Ivar Kåge