Part Seven in Jerry Cotton Series. The FBI agent tackles an organisation of assassins who kill to order.

A candidate in a game show is hunted by three men. He will get a Million DMark, if he survives for a week; the hunters will get the money, if they can kill the candidate. The audience of the show is watching the transmissions of twenty camera teams filming the hunt. The showmaster appeals to the TV-viewers to help either the candidate or the hunters, whomever they want.

A good doctor is out to stop his evil doctor brother from blackmailing his patients.

Little Erna is a cheeky Hamburg girl. She gets up to the greatest pranks with her boyfriend. That's why her mother sends her on vacation alone to her aunt. There, too, the little girl gets up to all sorts of mischief...

Four young German naval cadets begin their military service in 1940; only one of them will survive.

The ardent prayer of a monk brings about a true miracle in a West German industrial town, which, however, is not understood by the people but only exploited as a lucrative sensation.

A strange, red circle appears on the neck of a man saved from the guillotine. What is its mysterious meaning? Tragically, it turns out to be something of a family curse, as each generation thereafter bears the same sign, which in turn leads to blackmail and murder.

Double murderer Dr. Crippen is using every means possible to search for a manuscript that he suspects is in the possession of the daughter of the man who was executed in his place.