Lassiter

Nick Lassiter (Tom Selleck) is a gentleman jewel thief in 1939 London, England. He is arrested by the police after breaking into a London mansion and, after being a member of a phony lineup in which he is positively identified by a law enforcement plant, British law enforcement and the FBI blackmail Lassiter to break into the German Embassy and steal $10 million in Nazi diamonds from a German spy (Lauren Hutton), but first he must locate their hiding place. The gems are en route to South America and will be sold to help finance Hitler's military buildup.