An expert in understanding human behavior is faced with a formidable challenge when he encounters an individual whose actions and intentions he simply cannot foresee.Review: This psychological thriller delves into the complexities of human nature and showcases the unpredictability of human behavior. With gripping suspense and mind-bending twists, the film keeps audiences on the edge of their seats as the master of human behavior confronts a worthy adversary. The battle of wits between the two characters makes for a thrilling and thought-provoking viewing experience.