Hintertreppe
- Bliain: 1921
- Tír: Germany
- Seánra: Mystery, Drama, Thriller
- Stiúideo: Henny Porten Filmproduktion, Gloria Film
- Eochairfhocal: staircase
- Stiúrthóir: Leopold Jessner, Paul Leni
- Caitheadh: Henny Porten, Fritz Kortner, William Dieterle, Eugene Dieterle