A husband-and-wife detective team look into the murder of one of her friends, whose father–a prominent scientist–has been kidnapped. They find themselves up against a sinister crime organization headed by…

During the eighteenth century the Empress of Russia sends her lover to kidnap her rival for the throne.

An ex-American GI returns to Italy to find some money he stashed before doing a prison term. He discovers his cash is now gone and quickly sets off on a…