About the title
In the city of Clerville, police are exhausted searching for the mysterious and ruthless criminal nicknamed Diabolik. Once again, the audacious gangster has slipped away from the law. Despite the setback, Inspector Ginko hurries to set a new trap. Lady Kant, owner of a famous pink diamond, arrives in the city. The perceptive cop has no doubt that the paths of the sexy millionaire and Diabolik are bound to cross: