The Hidden Letters
| MPAA Rating: | NR |
| Genre: | Drama, Short |
| Country: | United States |
| Directed By: | Van Dyke Brooke |
| Written By: | Edward J. Montagne, Isabelle W. Sterne |
| Cast: | Julia Swayne Gordon, Antonio Moreno, Norma Talmadge, Frank Currier, Ethel Cozzins, Kalman Matus, Edwina Robbins |
| In Theaters: | Sep 01, 1914 |
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