Johnny O'Clock

When an employee at an illegal gambling den dies suspiciously, her sister, Nancy, looks into the situation and falls for Johnny O'Clock, a suave partner in the underground casino. Selfish and non-committal by nature, Johnny slowly begins to return Nancy's affection and decides to run away with her, but conflict within his business threatens their plans. As Johnny tries to distance himself from the casino, his shady past comes back to haunt him.

Directed by Robert Rossen, Johnny O'Clock leans on a strong ensemble — Dick Powell, Evelyn Keyes, Lee J. Cobb — to carry a story that balances spectacle with character.

The film landed with audiences for its craft and performances, and remains one of the most talked-about crime titles of 1947.