The Men from U.N.C.L.E. are on assignment saving humanity from a fiendish fate when an evil cabal of superspies discovers How to Steal the World. The disappearance of a top scientist leads Napoleon Solo (Robert Vaughn) and Illya Kuryakin (David McCallum) to the high Himalayas, where the master spies uncover a nefarious plot to kidnap all notable scientists on earth in a plot for world domination.