Cary Grant, Ingrid Bergman, and Claude Rains are featured with the admired "key" motif on this excellent one sheet from Alfred Hitchcock's captivating thriller. Grant is an American secret agent tasked with bringing the leader of a Nazi spy group (Claude Rains) to justice. Bergman co-stars as a woman devastated by her German father's suicide who is enlisted by Grant to seduce and wed Rains with hopes of bringing him down. In order to help bring Nazis to justice, U.S. government agent T.R. Devlin (Cary Grant) recruits Alicia Huberman (Ingrid Bergman), the American daughter of a convicted German war criminal, as a spy. As they begin to fall for one another, Alicia is instructed to win the affections of Alexander Sebastian (Claude Rains), a Nazi hiding out in Brazil. When Sebastian becomes serious about his relationship with Alicia, the stakes get higher, and Devlin must watch her slip further undercover.