An international gang of thieves and swindlers decide to move their criminal operation to the Teutonic city of Cologne, but Tom Wilkens, one of the best agents of the international police, is not far behind and leads an investigation to unmask the criminals.
Comedy superstar Kamma has her professional life and her relationship strained when her son Maurice becomes fatally ill. Only a small fragment of the film remains.
A little girl falls into the hands of a hypnotist the morning after the assassination of a jeweler. A visitor of the uncomfortable host confesses himself as the perpetrator, the girl can testify and delivers the two villains of the police.