But the film's chilling prologue has already revealed Uncle Charlie's true identity as the notorious Merry Widow Murderer, and the suspense grows almost unbearable when young Charlie's trust gives way to gradual dread and suspicion. Charlie was named after her favorite uncle, who has just arrived for an extended visit, and at first Uncle Charlie (Joseph Cotten) gets along famously with his admiring niece. That's where young Charlie (Teresa Wright) lives with her parents and two younger siblings, and where murder is little more than a topic of morbid conversation for their mystery-buff neighbor (Hume Cronyn). Scripted by playwright Thornton Wilder and inspired by the actual case of a 1920's serial killer known as 'The Merry Widow Murderer,' the movie sets a tone of menace and fear by introducing a psychotic killer into the small-town comforts of Santa Rosa, California. Alfred Hitchcock considered this 1943 thriller to be his personal favorite among his own films, and although it's not as popular as some of Hitchcock's later work, it's certainly worthy of the master's admiration.

Shadow of a doubt 1943 hitchcock