The Sign on the Door
- Bliain: 1921
- Tír: United States of America
- Seánra: Drama
- Stiúideo: Norma Talmadge Film Corporation
- Eochairfhocal:
- Stiúrthóir: Herbert Brenon
- Caitheadh: Norma Talmadge, Charles Richman, Lew Cody, David Proctor, Augustus Balfour, Mac Barnes
