Top 4 in Top 18 best psychological thriller movies that are scarier than you imagine.
Trailer of psychological horror movie Snowtown
While the Justin Kurzel-directed true-crime psychological thriller Snowtown doesn't technically fall into the horror genre, it's easy to see how terrifying it can be. Jed Kurzel's music was so effective that it was adapted, then set as a score for Ridley Scott's Alien: Covenant many years later.
Snowtown delves into the methodology of a grisly serial killer and his relationship with his gang, through a startling level of realism. What's scariest, however, is the fact that it depicts the impoverished, dreary world in which you can see how easily the monsters are enticing.