The Demonologist

Professor David Ullman, an expert in demonic literature, travels to Venice with his daughter Tess to investigate a mysterious phenomenon. When he encounters a disturbing situation in a quiet attic and hears troubling words from his deceased father, events take a dark turn. As Tess suddenly vanishes with a cry for help, David is drawn into a gripping thriller that explores the depths of a father's determination and the darkness surrounding them.