Insomnia

A Russian psychological thriller following the life of somnologist Pavel Fonaryov (Gosha Kutsenko), a specialist in sleep disorders who suffers from chronic insomnia himself. His world takes a dark turn when he starts treating a mysterious patient, Ekaterina (Irina Starshenbaum), whose recurring nightmares appear to be linked to a series of crimes. As he tries to help her, Pavel finds himself drawn into a dangerous game where the lines between reality and hallucination begin to blur. The deeper he delves into the secrets of his patients, the more he realizes that his own past holds sinister truths.