Cast & crew
Smashing Barriers (1919)
Directed by William Duncan Written by R. Cecil Smith, Albert E. Smith, C. Graham Baker, Cyrus Townsend Brady
Cast
| Edith Johnson | Helen |
| William Duncan | Alonzo Stevens |
| Joe Ryan | Hedges |
Crew
| William Duncan | Director |
| William Duncan | Producer |
| R. Cecil Smith | Writer |
| Albert E. Smith | Story |
| C. Graham Baker | Writer |
| Cyrus Townsend Brady | Story |