A 44-Calibre Mystery
| MPAA Rating: | NR |
| Genre: | Short, Western |
| Country: | United States |
| Directed By: | Fred Kelsey |
| Written By: | Charles J. Wilson, T. Shelley Sutton |
| Cast: | Harry Carey, Frank MacQuarrie, Hoot Gibson, Vester Pegg, William Steele, Maude Emory, Claire Du Brey |
| In Theaters: | May 22, 1917 |
| Runtime: | 30 minutes |
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