The Sign on the Door
- Xyoo: 1921
- Ncig Teb Chaws: United States of America
- Genre: Drama
- Studio: Norma Talmadge Film Corporation
- Cov ntsiab lus:
- Tus Thawj Coj: Herbert Brenon
- Pov Pob Tseg: Norma Talmadge, Charles Richman, Lew Cody, David Proctor, Augustus Balfour, Mac Barnes
