David Paul Cronenberg is a Canadian film director and screenwriter. He is a principal originator of the body horror genre, with his films exploring visceral bodily transformation, infectious diseases, and the intertwining of the psychological, physical, and technological. Cronenberg is best known for exploring these themes through sci-fi horror films such as Shivers (1975), Scanners (1981), Videodrome (1983) and The Fly (1986), though he has also directed dramas, psychological thrillers and gangster films.

Body horror, or biological horror, is a subgenre of horror fiction that intentionally showcases grotesque or psychologically disturbing violations of the human body or to any other creature. These violations may manifest through aberrant sex, mutations, mutilation, zombification, gratuitous violence, disease, or unnatural movements of the body. Body horror was a description originally applied to an emerging subgenre of North American horror films, but has roots in early Gothic literature and has expanded to include other media.