Movie

Diary of a Serial Killer

★ 7.0(1)19691h 40m

Diary of a Serial Killer isn't available to stream, rent or buy in Spain right now. Availability changes often, so check back soon. Availability checked 22 July 2026.

Where to watch Diary of a Serial Killer

🇪🇸 Spain

No streaming, rental or purchase options are listed in Spain right now. Availability changes often — try switching your region in the header.

Good to know

Director: Helmut Käutner
Release date: 1969-06-18
Runtime: 1h 40m
Language: German
Status: Released
Country: Germany
Studio: Sender Freies Berlin

About Diary of a Serial Killer

Diary of a Serial Killer is a 1969 movie in the Crime genre, directed by Helmut Käutner, starring Siegfried Lowitz, Helmut Qualtinger and Günter Pfitzmann. It has a runtime of 1 hour 40 minutes. It holds an average rating of 7.0/10 from 1 viewers. Below you can see where to watch Diary of a Serial Killer in Spain — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

Böhm, a young marriage swindler, meets up with an old school friend who works as a writer. Lehmann writes sensational factual reports about spies and murderers. When Mr. Böhm learns that he can make money by claiming to be a murderer, he pretends to be a woman-killer. His old school friend Lehmann then takes him to his agent Mr. Marojan. While the "factual report" is in full swing, the police discover the truth, namely that Böhm is not a murderer at all. So as not to disappoint the magazines, Böhm, Lehmann and agent Marojan come up with a perfidious plan: Böhm is actually to murder women. A victim is soon found, but "woman killer" Böhm makes a fatal mistake...

Cast

Siegfried Lowitz

John Marojan

Helmut Qualtinger

Rudi Böhm

Günter Pfitzmann

Werner Lehmann

Ingrid van Bergen

Ileana Marojan

Manfred Heidmann

Dr. Erik Gilbert

Elisabeth Wiedemann

Ursula

Udo Vioff

Günter Schmidt

Christiane Schröder

Dr. Jolanda Schmidt

Paul Klinger

Kriminalrat Rose

Henning Schlüter

Beamter vom Verfassungsschutz

Hans-Werner Bussinger

Kriminalassistent Fischer

Barbara Morawiecz

Marja

Frequently asked questions

Where can I watch Diary of a Serial Killer in Spain?+

Diary of a Serial Killer is not currently listed on any streaming, rental or purchase service in Spain. Availability changes often, so check back or switch your region.

Is Diary of a Serial Killer on Netflix?+

Diary of a Serial Killer is not on Netflix in Spain right now.

How long is Diary of a Serial Killer?+

Diary of a Serial Killer has a runtime of 1 hour 40 minutes (100 minutes).

Who stars in Diary of a Serial Killer?+

Diary of a Serial Killer stars Siegfried Lowitz, Helmut Qualtinger, Günter Pfitzmann, Ingrid van Bergen and Manfred Heidmann.

When did Diary of a Serial Killer come out?+

Diary of a Serial Killer is a 1969 movie directed by Helmut Käutner.

What genre is Diary of a Serial Killer?+

Diary of a Serial Killer is Crime film.

Who directed Diary of a Serial Killer?+

Diary of a Serial Killer was directed by Helmut Käutner.