The Unpardonable Sin
The Unpardonable Sin1916
Queuebrick Video
WatchedWWatchlistLFavoriteFLists
David Spencer (Holbrook Blinn) is a basically good man, but like all men he has a few character flaws. Alas, these flaws deepen into weaknesses, leading to disaster for Spencer and his lady love.
DirectorBarry O'NeilStudioShubert Film Corporation
| Actor | Role |
|---|---|
 Holbrook BlinnWalter Norman | Walter Norman |
| HHelen FultonJulia Landis | Julia Landis |
| WWilliam A. NortonRichard Grant | Richard Grant |
 Lila ChesterMae Forsythe | Mae Forsythe |
 Charles MackayJohn Royce | John Royce |
| WWalter GreeneJames Harker (as Walter D. Greene) | James Harker (as Walter D. Greene) |