Genre: Crime Drama / Thriller / Heist Country: Sweden (Netflix Original) Episodes: 8 (assumed limited series) Based on: The 2009 Västberga helicopter robbery & Jonas Bonnier’s novel of the same name. 1. Premise (No Major Spoilers) In September 2009, a stolen helicopter lands on the roof of a cash depot in southern Stockholm. Within 20 minutes, thieves make off with millions, escape via the helicopter, and disappear into the archipelago. The series dramatizes the true story: the meticulous planning, the human desperation behind the criminals, and the police scramble to stop an unprecedented heist.