This article needs additional citations for verification. (November 2019)
|Directed by||Phil Rosen|
|Screenplay by||Frances Guihan|
|Story by||Ellery Queen|
|Language||Silent (English intertitles)|
- "Closed Gates". American Film Institute. Archived from the original on April 21, 2018. Retrieved April 20, 2018.
- The Library of Congress / FIAF American Silent Feature Film Survival Catalog: Closed Gates