I really enjoyed this movie on many levels. I watched it a couple of times, actually, before surrendering it back to the library. If you enjoy Strangers on a Train or Rope, I highly recommend you give Shadow of a Doubt a watch.
This is a very Hitchcock film. It focuses on a perfect, typical, all-American family in Santa Rosa California and the evil that lurks where they least expect it. It’s a simple and exciting story (by Gordon McDonell, screenplay by Thorton Wilder, Sally Benson, and Alma Reville) set in a small-feeling world. Charlie Newton (Teresa Wright), a young woman facing the complexities of adulthood, decides that the best thing to cure her existential dread is to invite her uncle Charlie (who she is named after, played by Joseph Cotton) to visit the family. She greatly admires her uncle and the excitement he brings. When she goes to send him a telegram, she is surprised to find one from him already waiting for her. He’s beaten her to the punch and has decided to come visit the family! She thinks it’s fate. But when Uncle Charlie arrives, things start to get weird. Two men suddenly show up, insisting they are surveying the typical American family and want to take pictures and write an article about the Newtons. They seem extra interested in Uncle Charlie, however, and Uncle Charlie’s odd behavior toward them tips Charlie off that something here isn’t right.