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.
| Directing | Rolf Randolf | Director |
| Writing | Emanuel Alfieri | Writer |
| Camera | Willy Hameister | Director of Photography |
| Production | Rudolf Meinert | Producer |
| Sound | Hans May | Music |