Overview

Sickan, the leader of the criminal Jönsson gang is incarcerated in a mental institution, attended by Dr M.A. Busé, who admire a handbook in crime that Sickan has been writing. Blackmailed by the nefarious banker Wall-Enberg, Dr Busé and Sickan's partners Vanheden and Dynamite-Harry execute Sickan's plan of stealing the valuable Black Diamond of the Romanovs from the National Museum.

Top Cast

Ulf Brunnberg

Ragnar Vanheden

Björn Gustafson

Dynamit-Harry

Peter Haber

Dr. Max Adrian Busé

Birgitta Andersson

Doris

Elias Ringquist

Lillis

Björn Granath

Lohman

Pontus Gustafsson

Andersson

Bernt Lindqvist

The Chief of Police

Per Grundén

Wall-Enberg

Weiron Holmberg

Biffen Johansson

Lena T. Hansson

Busé's secretary

Rikard Wolff

Count Romanoff