Stewart Granger, Daniela Bianchi, Peter van Eyck, Giorgia Moll, Gianni Rizzo, Giulio Bosetti, Manolita Barroso, Franco Andrei, Beni Deus, Wolfgang Hillinger, Luis Induni, Mirella Pamphili, Enrique Navarro, John Karlsen
A veteran US Secret Service agent must thwart the covert conspiracy of an enemy spy network that threatens the world's safety.