While serving on a Paris jury Andre Morestan (Brian Aherne) persuades his deadlocked peers to vote for the acquittal of Natalie Roguin (Rita Hayworth), a young woman on trial for the death of a young man she had been seeing. Securing her acquittal, Morestan invites her to live and work at his bicycle and music shop when no one else will give her a job. However, he decides to keep her true identity a secret, which soon begins to raise doubts within his family. His son (Glenn Ford) soon falls in love with her, even though he knows who she is.