Audrey Hepburn, Audrey Long, Gary Cooper, Louis Jourdan
A private investigator reveals to his client that his wife is having an affair with a notorious womanizer, the wealthy Frank Flannagan. His client decides to shoot Flannagan at his hotel. Overhearing this, the investigator's daughter rushes to Flannagan to prevent his murder, and the two eventually become attracted to each other.—grantss