Spy extraordinaire Derek Flint (James Coburn) is an ex-agent of Z.O.W.I.E. (Zonal Organization for World Intelligence and Espionage) who is brought out of retirement to deal with the threat of ''Galaxy'', a worldwide organization led by a trio of mad scientists: Doctor Krupov (Rhys Williams (Welsh-American actor)), Doctor Wu (Peter Brocco), and Doctor Schneider (Benson Fong). Impatient that the world's governments will never improve, the scientists demand that all nations capitulate to Galaxy. To enforce their demands, they initiate earthquakes, volcanoes, storms and other natural disasters with their climate-control apparatus, for the only purpose to bring the nations to give up weapons and nuclear energy.