La vendetta delle Dame Nere

Urzulia, a new member of the Black Ladies criminal organization, manages to get hold of the latest invention from Dragon, a company that produces synthetic animals. As a reward, Ursula asks Jahna, head of the organization, to grant her wish: to have, like every other Black Lady, a sister. Jahna establishes that the chosen one is Yvonne Samson, an agent of the Omega Agency. The kidnapping will take place at the home of detective Dominic Flanders, but Legs...