Two apparently unrelated men are found murdered in two different places in Amsterdam on the same day, raising questions as to whether they are linked, and if they have anything to do with the disappearance of an activist student.
Van der Valk is contacted following the death of a young woman. The investigation brings him into contact with a nun interested in erotica, a Christian sect and a drug facility with a controversial approach to addiction.
In this final episode, when the brutal killing of a fashion vlogger is broadcast live, Piet van der Valk and his team find themselves drawn into investigating the contemporary fashion world.