The Whistle (1921)
I did it to avenge the death of my son Danny
| Release Date: | 1921, April 8 |
| Directors: | Lambert Hillyer |
| Countries: | United States of America |
| Production: | William S. Hart Productions |
| Cast: | Bob Kortman, William S. Hart, Richard Headrick, Frank Brownlee, Myrtle Stedman, Will Jim Hatton, Georgie Stone |