Diabolisch
- Tahun: 1970
- Negara: Netherlands
- Aliran: Kengerian, Misteri
- Studio: Doorn Eden Films
- Kata kunci: demonic spirit, genetic disorder, supernatural horror
- Direktur: Tristan van Doorn
- Pemeran: Caroline Lichtenberg, Elske Stout, Paul Schaareman, Alexandra van Lier, Sam Post