An American secret agent is tasked with recovering a nuclear bomb stolen by spies.

Lady Chaplin is a beautiful woman, she is a fashion stylist and she owns an atelier in Paris. Zoltan is a rich American specialized in submarine researches. Dick Malloy is an American secret agent. What have the three in common? Perhaps a sunk American atomic submarine with sixteen missiles still on board? And why every other scene one, two, ten or more men are trying to kill Malloy in every conceivable way?

A scientist who has invented a weapon capable of disintegrating solid matter is kidnapped by a criminal gang, which intends to sell the scientist and his weapon to the highest bidder. A secret agent and the scientist's daughter set out to track down the kidnappers and rescue the scientist.