James Wan's Malignant (2021) follows Madison, a woman plagued by terrifying, paralyzed visions of brutal murders that reveal a shocking truth about her past, as she discovers a parasitic twin named Gabriel is taking over her body. This genre-bending horror film blends suspenseful investigation with extreme body horror, centering on the revelation that the entity is a malformed twin from her childhood. You can explore the full story, including plot details and character information, at Wikipedia and JH Movie Collection Wiki .