The Sign on the Door
- Jaro: 1921
- Lando: United States of America
- Ĝenro: Drama
- Studio: Norma Talmadge Film Corporation
- Ŝlosilvorto:
- Direktoro: Herbert Brenon
- Rolantaro: Norma Talmadge, Charles Richman, Lew Cody, David Proctor, Augustus Balfour, Mac Barnes
