The Mysterious Mr. Valentine (1946) is a Crime film that follows janet Spencer is driving down a country road when one of her tires blows out. This seemingly innocuous, everyday occurrence leads Linda into a labyrinth of murder, blackmail and intrigue. The Mysterious Mr. Valentine is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 4.4 out of 10 from 14 votes. Fans of crime movies may also want to explore similar titles below.