Synopsis by Janiss Garza
Piccadilly Charlie (Gladden James) and his female associate (Evelyn Brent) are on the run from the police after a jewel heist, and the girl hides out in a car belonging to John Reagan (William C. Mong). Reagan -- who had a wayward past as a young man -- takes her in and influences her to reform. Under the name Mary Flynn, she starts a new life and becomes engaged to Reagan's son, Tim (Malcolm McGregor), a district attorney who is not aware of her background. Jason Forbes (Lou Payne) steals some jewels and threatens to expose Reagan's dark past if he will not help him. Mary recovers the jewels and hides them. Piccadilly Charlie kills Forbes in his own attempt to get the jewels, and Reagan is accused of the crime. He admits his past, and Mary's, to his son and together they figure out how to catch the real killer. Charlie is rounded up, and Mary and Tim wed.