On the peak of the Chilly Conflict, a mysterious felony group plans to make use of nuclear weapons and know-how to upset the delicate steadiness of energy between the USA and Soviet Union. CIA agent Napoleon Solo and KGB agent Illya Kuryakin are compelled to place apart their hostilities and work collectively to cease the evildoers of their tracks. The duo's solely lead is the daughter of a lacking German scientist, whom they have to discover quickly to stop a world disaster.