Jönssonligan & den svarta diamanten
Directed by Hans Åke Gabrielsson1992 1h 44m[Comedy](/on-demand/category/comedy), [Crime](/on-demand/category/crime)
5.55.3
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.
