In Hamburg's red light district Jule and his mob of macks battle Holleck's competing Viennese clan. When a sex worker is murdered both kingpins join forces to hunt the killer and keep the police from cracking down on their business.

The dangerous violent criminal Willy Jensen flees from a prison in Hamburg and seeks shelter at his brother Heinz' apartment. Heinz, an honest taxi-driver, believes in his innocence and helps him - until Willy kills another man in a robbery. After an argument Willy takes his wife Vera, who now lives with Heinz, as hostage on his further flight from the police. Heinz feels responsible for his brother and trails him, which makes it look to the police as if he's helping his brother.

It is about brawls, prostitution, a prison escapee, murder and manslaughter. The film wants to be documentary, the director himself appears as moderator and interviewer.

Rival gangs are fighting for control of Hamburg's notorious harbor district, spreading fear and terror in the process. In the streets, houses and clubs, the thriller shows the lives of a handful of people whose fates will be decided within 24 hours.

Poor Mario is an orphan who had served in the foreign legion. Now he works for a night club owner and gangster who runs a human trafficking operation. Mario is in love with Cora the girlfriend of the boss. Our hero plans to take the girl and leave the city of Hamburg and straight to the Bermudas. Will there be trouble ahead?

Gustav Andresen, a former ship's cook, initially struggles as a restaurant owner, but eventually puts down roots near the Brunsbüttel canal lock. The young sailor's widow Yvonne Bröhan has successfully completed radio school in Hamburg and embarks on her first voyage as a radio operator. Chally Tonzel, who has replaced Gustav as the ship's cook, is faced with the difficult choice of which of three equally attractive sisters he should marry. Lore, now the wife of the Dutch owner of the Kümo, Henk van der Meyden, knows how to assert her rights on board against her mother-in-law.

An elaborate bank robbery takes place and the gangsters succeed although the FBI had been warned. Jerry Cotton, who is considered accountable for this major failure, loses his badge over this. Being the man he is, Cotton doesn't let the evil-doers forget that he has unfinished business with them.

The archangel Gabriel is sent to earth to announce the end of the decaying human race with his trumpet. But even angels have feelings...

Pseudo-documentary in the style of "Schulmädchen-Report" (Schoolgirl Report), portraying the lively activities of high-class prostitutes, pimps, and clients in various cities across Germany.

Hamburg business man Otto Westermann is also the boss of organized crime in the city. His reign as godfather is in danger, though, as an ambitious Sicilian mafioso enters the fray. His goal is clear and simple: he wants to take over Hamburg. But Westermann isn't as easy to defeat as the Sicilian expects. And soon Hamburg is on the verge of a bloody mob war.