A "cannibal film" is a subgenre of horror cinema that focuses on the act of cannibalism, often depicting characters who consume human flesh. These films typically explore themes of survival, morality, and the darker aspects of human nature. They can be controversial due to their graphic content and portrayal of violence. Notable examples of cannibal films include Cannibal Holocaust and The Green Inferno. These movies often provoke strong reactions from audiences and critics alike, sparking discussions about ethics in filmmaking and the boundaries of artistic expression.