Vice Lieutenant Eismayer is the most feared trainer and model macho in the Austrian Military and lives as a gay man in secret. When he falls in love with a young, openly gay soldier, his world gets turned upside down.

The blind former chief inspector Alexander Haller has experience with kidnappings. This time he is in an unfamiliar position: His sister Sophie was kidnapped while visiting the theater with Niko. The assumption that it is about 50,000 euros, which Haller's private driver owes the betting mafia, turns out to be the wrong track. The hostage takers are asking for 750,000 euros and seem to be well informed about the Hallers ...

Max Liebermann, a student of Sigmund Freud, helps Detective Rheinhardt in the investigation of a series of disturbing murders around the grand cafes and opera houses of 1900s Vienna.

In 1942, an intelligence officer in North Africa encounters a female French Resistance fighter on a deadly mission behind enemy lines. When they reunite in London, their relationship is tested by the pressures of war.

SOKO Donau is an Austrian television series.