"Many people have always had a certain fascination for and curiosity about violence and calamity. Psychological thrillers not only give us those delicious cinematic thrills where we find ourselves in an unusual and suspenseful atmosphere, but they also make us explore the mind and the psychology of broken minds, souls, and morally ambiguous people. We love them because they trick us; we can be surprised by where the film takes us and plumb our darkest fears.
There have been countless great psychological thrillers over the years and the genre is still beloved. You'll find 10 underrated, overlooked films that deserve more recognition or more discussion at least, as they don't always get brought up in such talks. Hopefully, the chosen films are closer to the psychological thriller area than the horror, though there's sometimes a thin line between them."