Cast & crew
Backbone (1923)
Directed by Edward Sloman Written by Clarence Budington Kelland, Charles E. Whittaker
Cast
| Edith Roberts | Yvonne |
| Alfred Lunt | BellaDonna Thorne |
| William B. Mack | Bracken |
| Frank Evans | Roper |
| Major Doyle | Tip |
| Sam J. Ryan | Paddy McGee |
| Emile La Croix | Count Andre |
| Jack W. Johnston | Guards |
| George MacQuarrie | France |
| Frank Hagney | The Woman |
Crew
| Edward Sloman | Director |
| Clarence Budington Kelland | Story |
| Charles E. Whittaker | Writer |