Jeff had always been a shy, clumsy kid who used to find his salvation in drinking. He couldn't find a place to fit and had to keep to himself. But when the boy grew up, he turned into a serial murderer, a psycho and a maniac. What made him become a monster? Was it really his childhood that turned the shy young fella into a killer, or something entirely different? This isn't a work of fiction, but a true story. The original novel topped the international charts and became a bestseller worldwide. And now it's time for the official big-screen adaptation. Dramatic horrors are slowly becoming the greatest genre of our time, and it looks like My Friend Dahmer is one of the finest releases of 2017.