If We Only Knew
| MPAA Rating: | NR |
| Genre: | Drama, Short |
| Country: | United States |
| Directed By: | D.W. Griffith |
| Written By: | George Hennessy |
| Cast: | Harry Carey, Blanche Sweet, Henry B. Walthall, Mae Marsh, William Courtright |
| In Theaters: | May 01, 1913 |
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