Cast & crew
Concentration (1914)
Directed by Anthony O'Sullivan Written by Harvey Gates
Cast
| Claire McDowell | Bubba's Mother |
| James Cooley | Second Punk |
| Harry Carey | Marks' Son |
| Mildred Manning | |
| Harry Carey | Marks' Son |
| James Cooley | Marks' Son |
| Claire McDowell | The Woman |
| Mildred Manning |
Crew
| Anthony O'Sullivan | Director |
| Anthony O'Sullivan | Director |
| Harvey Gates | Story |
| Harvey Gates | Story |