Van Heflin is "The Prowler" in this 1951 noir directed by Joseph Losey and also starring Evelyn Keyes. Heflin plays a bitter cop named Webb who meets the lonely Susan (Keyes), whose husband works at night on the radio, when he investigates a prowler at her house. He returns, ostensibly to check up on her, and they discover they're from the same part of the country. Soon, they're involved in a love affair that has serious implications.
Losey was a hit or miss director. He was blacklisted and made several films starring Dirk Bogarde in Europe, including the amazing The Servant and a big miss, Modesty Blaise. Here he's on the money with a suspenseful, well done film. Van Heflin is brilliant as Webb, who finally sees a chance at making his dreams come true, and Keyes is wonderful as Susan, disappointed in her marriage.
"The Prowler" was restored by UCLA, and for some reason, when Christopher-Jan Horrocks discussed it on TCM, he described the story incorrectly.
Frankly, I thought this film had a couple of plot problems, but I can't go into them without giving the film away. The event that the plot hinges on is certainly a daring one for those days. I'll just say that the two main characters would have had to have been Angelina Jolie and Brad Pitt for a total stranger to have realized what he realized immediately.
Well worth checking out.