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The Unpardonable Sin is a 1919 American silent drama/propaganda film set during World War I. The film was produced by Harry Garson, directed by Marshall Neilan, and stars Neilan's wife Blanche Sweet whose portrays dual roles in the film. The Unpardonable Sin is based on the novel of the same name by Rupert Hughes. It is not known whether the film currently survives, suggesting that it is a lost film.
Original Release
04/01/1919
US Release
04/01/1919
Cast
| Name | Character |
|---|
| Blanche Sweet | Alice Parcot / Dinny Parcot |
| Edwin Stevens | Stephen Parcot |
| Mary Alden | Mrs. Parcot |
| Matt Moore | Nol Windsor |
| Wesley Barry | George Washington Sticker |
| Wallace Beery | Col. Klemm |
| Bull Montana | The Brute |
| Bobby Connelly | Boy Scout |
| Dick Curtis | Man |
Directors
Writers
Cast
| Name | Character |
|---|
| Blanche Sweet | Alice Parcot / Dinny Parcot |
| Edwin Stevens | Stephen Parcot |
| Mary Alden | Mrs. Parcot |
| Matt Moore | Nol Windsor |
| Wesley Barry | George Washington Sticker |
| Wallace Beery | Col. Klemm |
| Bull Montana | The Brute |
| Bobby Connelly | Boy Scout |
| Dick Curtis | Man |
Producers
| Name | Role |
|---|
| Blanche Sweet | Producer |
| Harry Garson | Producer |
