The Demon
- Taon: 1979
- Bansa: South Africa
- Genre: Thriller, Horror, Mystery
- Studio: Gold Key Entertainment, Hollard Productions, Percival Rubens Films
- Keyword: skeleton, monster, kidnapping, detective, child murder, investigation, supernatural, south africa, johannesburg south africa, murder, sexploitation, stalking, slasher, demon, disco, extrasensory perception, cape town, south africa, disco dancing, western cape
- Direktor: Percival Rubens
- Cast: Jennifer Holmes, Cameron Mitchell, Craig Gardner, Zoli Marki, Peter J. Elliott, Moira Winslow