"Hereditary" is a 2018 psychological horror film written and directed by Ari Aster. The film is known for its unsettling and disturbing atmosphere, as well as its exploration of themes related to family, grief, and the supernatural. The story revolves around the Graham family, who are dealing with the aftermath of the death of the family matriarch, Ellen. As the family members try to cope with their grief, they begin to unravel dark and disturbing secrets about their ancestry and the sinister forces that seem to haunt them. Toni Collette stars as the mother, Annie Graham, in a critically acclaimed performance. The film is known for its slow-burning tension, shocking and graphic moments, and a narrative that keeps the audience guessing until the very end. "Hereditary" received widespread praise for its storytelling, performances, and its ability to create a sense of dread and unease. It has been regarded as one of the standout horror films of its time and has garnered a dedicated following among horror enthusiasts.