A teacher at a German high-school in the nineteen thirties has issues with his students who seem to be getting less human and more convinced of Nazi ideals as time goes on.

Polizeiruf 110 is a long-running German language detective television series. The first episode was broadcast 27 June 1971 in the German Democratic Republic, and after the dissolution of Fernsehen der DDR the series was picked up by ARD. It was originally created as a counterpart to the West German series Tatort, and quickly became a public favorite.