The boys will get a new class teacher who has discipline, they get in a lot of mischief, so much complaints that they have to read extra during the summer holidays to get started in class 4.
Två år i varje klass
Sigge Nilsson och jag
Sigurd Wallén
Dr. Wahlberg
Björn Berglund
Dr. Sune Gans
Frithiof Hedvall
Principal
Carl-Gunnar Wingård
Emil Nilsson
Millan Bolander
Mrs. Nilsson
Ann Mari Uddenberg
Laura
Sven-Eric Gamble
Sigge
Åke Johansson
Putte
Nils Hallberg
Fredrik 'Dudde' Vedlund
Erik A. Petschler
Song teacher
Ludde Juberg
Teacher
Märtha Lindlöf
Miss Boronius
Gerda Boman
Mrs. Björklund
Signe Lundberg-Settergren
Mina (Nilsson's housemaid)
Yngve Nyqvist
Schoolteacher
Anders Frithiof
School janitor
Bertil Hellqvist
Nils-Georg Björklund
Director
Kar de Mumma
Novel
Sven Zetterström
Screenplay
Lorentz Göransson
