Johan Falk's (JAKOB EKLUND) colleague from the security business, Pernilla Vasquez (ALEXANDRA RAPPAPORT from EXECUTIVE PROTECTION, 2001), shows up unexpectedly when the Gothenburg Police Special Unit GSI are on an investigation in Stockholm. The strange thing is that Pernilla seems to help some suspected terrorists, providing them with weapons so that they can kill a diplomat. But most things are not what they seem, as events move forward.
Meanwhile, tensions in Seth Rydell's (JENS HULTÉN) gang grow as his childhood friend and second-in-command, Jack Rolander (BJÖRN BENGTSSON), becomes ever more suspicious that Seth is cooperating with the police.
Seth, and GSI, are also having problems with a new criminal element, the Kavkaz Mafia, who opens an MMA gym in Kortedala. GSI suddenly realize that the events of the last few years are all connected. But in which way? And for Johan Falk, it becomes even more personal as his family is threatened.
JOHAN FALK – SILENT DIPLOMACY is the second of five new movies in the hard-boiled and intense story about the Gothenburg Police Special Unit GSI. This final season is also inspired by real-life events, cases, informants and policemen.