In a small town gripped by fear and suspicion, a detective investigates a case that challenges everything he thought he knew about the human mind. As he delves deeper into the mystery, dark secrets begin to unravel, leading him down a twisted path of deception and betrayal. With each revelation, the truth becomes more elusive, forcing him to confront his own beliefs and past traumas. "Regression (2015)" is a gripping psychological thriller that will keep you on the edge of your seat until the very end.