Behind Masks
- Aasta: 1921
- Riik: United States of America
- Žanr: Drama
- Stuudio: Famous Players-Lasky Corporation
- Märksõna: based on novel or book, cheating at cards, partially lost film
- Direktor: Frank Reicher
- Osades: Dorothy Dalton, Frederick Vogeding, William P. Carleton, Julia Swayne Gordon, Gladys Valerie, Kempton Greene