In the gripping supernatural thriller "Vadakkan", a paranormal investigator is dispatched to Kerala to unravel the mysteries behind a series of brutal murders on a reality TV show, leading him down a dark path where he encounters an ancient and deadly entity from Dravidian folklore. As he delves deeper, he uncovers secrets tied to an ancient cult ritual dating back over 4,000 years. The film is a chilling exploration of the supernatural, plunging its protagonist into a world of terrifying revelations. With its blend of fantasy, horror, and thriller elements, "Vadakkan" promises to be a captivating and unsettling ride for audiences.