- Country: Austria
- Genres: Fantasy, Sci-Fi
- Release: 1918-12-30
- Director: Fritz Freisler
- Writers: Ladislaus Tuszynski
- Language: None | German
- Stars: Raoul Aslan , Fritz Kortner , Magda Sonja
- Runtime: 66 min
- Awards: N/A
- AKA: The Other Self , Das andere Ich (Austria) , A titkok titka (Hungary) , Das andere Ich
- Plot: A professor discovers a way to separate the soul from the body.
- IMDB:tt0228185