An American military officer (Joel McCrea) and his wife (Evelyn Keyes) move to a cottage in what they think is the peaceful English countryside, only to discover the area is a hotbed of spies and secret agents. Director Robert Parrish's 1952 British espionage thriller--with a climax set at Madame Tussaud's Wax Museum in London--also stars Herbert Lom, Marius Goring, Roland Culver, Frank Lawton and Megs Jenkins.