"Hereditary" is a psychological horror film that follows the Graham family as they cope with the death of their secretive grandmother. As they delve into their family's dark history, they uncover disturbing secrets that lead to terrifying events. The film explores themes of grief, trauma, and the impact of family legacy. The story centers around Annie, the mother, who is an artist dealing with her own demons. As strange occurrences escalate, her children, Charlie and Peter, become increasingly affected by their family's haunting past. The film masterfully blends supernatural elements with deep emotional struggles, creating a chilling atmosphere.