Kalle Blomkvist and his friends intervene when a professor and his little son Rasmus are kidnapped.
Rolf Husberg
Director
Lars-Erik Lundberg
Kalle Blomkvist
Peder Dam
Anders Bengtsson
Inger Axö
Eva-Lotta Lisander
Eskil Dalenius
Rasmus Rasmusson
Sam Stadener
Sixten