Kalle Blomkvist and his friends intervene when a professor and his little son Rasmus are kidnapped.
Kalle Blomkvist
Anders Bengtsson
Eva-Lotta Lisander
Rasmus Rasmusson
Policeman Björk
Nicke Karlsson
Peters
Prof. Rasmusson
Kalle's father
Kalle's mother
Mia Lisander
Stenberg
Blom
Director
Camera Operator
Writer
Novel
