Cast & crew
The Unbeliever (1918)
Directed by Alan Crosland
Cast
| Sgt. Moss Gill, U.S.M.C. | Mullins |
| Blanche Davenport | Madam |
| Kate Lester | Margaret |
| Harold Hallacher | Jean-Pierre |
| Earl Schenck | Emanuel Schikaneder |
| Marguerite Courtot | Virginie Ducrot |
| Lieutenant J. F. Rorke, U.S.M.C. | Terence Scopey |
| Raymond McKee | Philip Marlowe |
| Frank de Vernon | Jemmy Vetch |
| Mortimer Martini | Eugene |
| Lew Hart | Gardener |
| Darwin Karr | Lefty |
| Thomas Sterrett | Sterrett |
| Erich von Stroheim | Kurt |
| Gertrude Norman | Marianne Horn |
| Major Thos. Holcomb, U.S.M.C. | Branded Marine |
Crew
| Philip Tannura | Director of Photography |
| George Kleine | Producer |
| Mary Raymond Shipman Andrews | Novel |
| Alan Crosland | Director |