Vienna suburb. Better society. Appearance and reality. A golden cage. But is everything that glitters really gold? Actually, the five "suburban women" of the title couldn't be doing any better in their supposedly perfect, affluent world – could they?

SOKO Donau is an Austrian television series.

Two young women are hitchhiking when they get picked up by a man who proceeds to sexually assault them. He disappears after that. The suspicion that the „girls" - having a reputation of being "loose" when it comes to sex - killed him, begins to grow.