CIA agent Solo and KGB agent Kuryakin are forced to put aside longstanding hostilities and team up on a joint mission to stop a mysterious international criminal organization that is bent on destabilizing the fragile balance of power through the proliferation of nuclear weapons and technology. The duos only lead is the daughter of a vanished German scientist, who is the key to infiltrating the criminal organization, and they must race against time to find him and prevent a worldwide catastrophe.