Cast & crew
The Little Grey Mouse (1920)
Directed by James P. Hogan Written by Barbara La Marr, James P. Hogan
Cast
| Willis Marks | Old Scholar |
| Sam De Grasse | Cumberland |
| Louise Lovely | Arnold |
| Rosemary Theby | Hedda Hopper |
| Clarence Wilson | Henry |
| Peaches Jackson | (uncredited) |
| Philo McCullough | Stephen |
| Thomas Jefferson | |
| Gerard Alexander | Mrs. Dunn |
Crew
| L. William O'Connell | Director of Photography |
| James P. Hogan | Director |
| Barbara La Marr | Story |
| James P. Hogan | Writer |