54 Hours: The Gladbeck Hostage Crisis
Gladbeck (original)
Acclaimed series based on the true story of an unprecedented hostage crisis which shocked Germany in the summer of 1988.
Starring Ulrich Noethen, Alexander Scheer, Johannes Allmayer, Martin Wuttke, Lilli Fichtner, Arnd Klawitter, Amelie Kiefer, Marcel Hensema, Albrecht Schuch, Vinicio Marchioni
It's a crime and drama show, and has a rating of 7.6 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from Singapore.