A peace treaty between the Earth and the Black World, a parallel universe of demons, is coming to an end. Two cops, Taki, a human male, and Maki, a female demon, are assigned to protect a diplomat who will help secure another treaty. A radical group of demons from the Black World are out to assassinate the diplomat and prevent the treaty; only the bond that forms between the two cops can save the Earth from destruction.

Story concerns the efforts of Buffalo Bill to protect the Indian's land from a gang who want to get the gold buried there. The outlaws disguise themselves as Indians and raid and plunder the settlers in order to blame the tribe.

Originally edited in two versions. Version I, 70 minutes; version II, 90 minutes. (The only known existing version is not Markopoulos’s edit and contains additional titles, music and voice-over added later than 1961. 65 minutes.) Filmed in Mytilene and Annavysos, Greece, 1958. Existing copy on video, J. and M. Paris Films, Athens.

Deals with the establishment of the Italian republic and Italy’s foreign affairs, particularly how Italy regained national sovereignty and appreciation from the USA and Western Europe after the Second World War. It explains in what way Italy benefits from integration into a Western alliance system (NATO, Council of Europe, European Coal and Steel Community) during the Cold War.