In a complex piece of espionage the Russian secret service attempts to kidnap a high ranking officer in the CIA and replace him with a one of its own.
A jewel thief finds himself a target when a smuggled cigarette case made from a stolen new metal falls into his hands.
A wealthy business man discovers he has a brain tumor and seeks medical help. The business man finds a scientist experimenting with transplanting monkey heads on different monkey bodies. The business man decides to steal the head of Nostradamus from the prophet's crypt.
U.S. Embassy employee Lee Cochrane and his wife, Sue, receive a shock when they discover that their 18-month-old son, Simon, has disappeared in London. He was last seen with their nanny, and the couple seemingly have no leads that might help police Detective Craig in his investigation. The media sensationalizes the incident, causing an unnecessary distraction as the couple prepares to confront the culprit face-to-face.
Just before the Nazis ascend to power in Berlin, Chris, an aspiring novelist from England, meets flamboyant cabaret entertainer Sally Bowles and an unusual friendship is born. As Sally feeds her extravagant tastes, Chris goes along for the ride, until their Jewish pal, Fritz, encounters trouble.