Lars-Erik Lundberg
Kalle Blomkvist
Peder Dam
Anders Bengtsson
Inger Axö
Eva-Lotta Lisander
Eskil Dalenius
Rasmus Rasmusson
Sam Stadener
Sixten
Ulf Söderberg
Benka
Göran Ryrbäck
Jonte
Sigge Fürst
Policeman Björk
Elof Ahrle
Nicke Karlsson
Ulf Johansson
Peters
Björn Berglund
Prof. Rasmusson
Arne Källerud
Kalle's Father
Solveig Hedengran
Kalle's Mother
Britta Brunius
Mia Lisander
Börje Mellvig
Stenberg
Birger Åsander
Blom
Harry Philipson
Eva-Lotta's Father (uncredited)
Gustaf Hiort af Ornäs
Berggren (uncredited)
Eric von Gegerfelt
Chief Constable Öman (uncredited)
Olle Ekbladh
State Police (uncredited)
Crew
Arne Brandhild
Camera Operator
Rolf Husberg
Director
Astrid Lindgren
Novel
Rolf Husberg
Writer
Alva Lundin
Title Designer
Olle Nordemar
Producer
Ragnar Westfelt
Director of Photography
Ulf Linde
Original Music Composer
Eric Nordemar
Editor
Per Lönndahl
Sound
Ingrid Ryberg
Script Supervisor
Gösta Bjurman
Visual Effects
Britt Jansson
Makeup Artist
Gullik Wenner
Sound
Olle Jakobsson
Sound Mixer