Mysteriet på Duncan Slot
- annos singulos: 1916
- Patriam: Denmark
- genus: Mystery
- Studio: Nordisk Film Denmark
- keyword: spiritism, parapsychology
- Director: George Schnéevoigt
- cast: Fridjof von Kaulbach, Vibeke Krøyer, Axel Boesen, Valdemar Møller, Johannes Ring, Ellen Rassow
