Gereon Rath (Volker Bruch) gets a new prostitute to his investigations in the pornmilieu. In the police department Wolter (Peter Kurth) and his colleagues with additional ammunition and heavy weapons are preparing for the expected demonstrations on 1 May. Charlotte Ritters (Liv Lisa Fries) Mother gets a convulsive diagnosis from the doctor. Rath is involved in the affairs of the revolutionaries around their leader Kardakov (Ivan Shvedoff).