A Hansabank employee gets a cardiac arrest during a robbery, which yields only 3000 Euros, the culprits leave by Oldtimer motorbike, like only pastor Helge owns in Wismar. Retired crime mind Hansen Hansen cashed checks there shortly earlier and is late for a police interview, due to relatives begging his help with a most illegal problem. Former Wismar constable Lars Pöhlmann ends his Interpol training early, being dispatched back home on a mission to bug a yacht in the harbor, where organized crime is to meet planning the illegal import of protected wildlife, wood and so on. Getting in tight shoes as found-out fake emergency doctor, he calls upon the short-staffed team for urgent help and is invited to rejoin them as Nils has resettled in Hamburg with his mother.
—KGF Vissers