This lesser known classic from the great Frank Capra (It's a Wonderful Life) was nominated for an Academy Award in 1941.
As a parting shot, fired reporter Ann Mitchell (Barbara Stanwyck) prints a fake letter from unemployed “John Doe,” who threatens suicide in protest of social ills. The paper is forced to rehire Ann and hires John Willoughby (Gary Cooper) to impersonate “Doe.” Ann and her bosses cynically milk the story for all it's worth, until the made-up “John Doe” philosophy starts a whole political movement. At last everyone, even Ann, takes her creation seriously…but publisher D.B. Norton (Edward Arnold) has a secret plan.