Cast & crew
The Mortal Sin (1917)
Directed by John H. Collins Written by John H. Collins
Cast
| Viola Dana | Jane |
| Bob Walker | George |
| Augustus Phillips | Emmet |
| Lady Thompson | Flora McGrath |
| Henry Leone | Jean-Pierre |
| Louis B. Foley | Doctor |
| Ricca Allen | 1954 Landlady |
Crew
| John Arnold | Director of Photography |
| John H. Collins | Director |
| John H. Collins | Writer |