Demon Seed
- annos singulos: 1977
- Patriam: United States of America
- genus: Horror, Science Fiction
- Studio: Metro-Goldwyn-Mayer
- keyword: man vs machine, rape, artificial intelligence (a.i.), computer, technology, held captive, computer scientist, confinement, automated house, ai rebellion, forced impregnation, impregnation of woman by entity
- Director: Donald Cammell
- cast: Julie Christie, Fritz Weaver, Gerrit Graham, Berry Kroeger, Lisa Lu, Larry J. Blake