(1978, WGer, 120 min) Dir Hans Berg. Cast Jean-Louis Trintignant, Jürgen Prochnow.
Named after the non-fiction book by psychiatrist Karl Berg (no relation to the director) about the life and crimes of notorious serial killer Peter Kürten who had previously been immortalised on the screen as the inspiration for the killer played by Peter Lorre in Fritz Lang’s M. The film begins as a two-hander between Kürten (Trintignant) and Berg (Prochnow) as the former details his life to that point. Trintignant is impeccable as Kürten, betraying no emotion on the surface, his excitement at recounting his terrible deeds manifest as nothing more than a dull glint in his eye. The only distraction to his performance is the imperfect dubbing which occasionally serves to flub the odd dramatic moment. The flashbacks are the model of restraint, with Kürten’s words painting the picture and not the camera which makes it all the more absurd that the film spent six months being banned in it’s home country before an outcry saw this decision overturned. This was the first film that showed the future promise of director Berg – he was previously known for two entires in the awful Dieter film series about a dictatorish child but would go on to have a distinguished career in the decade ahead.