 |
Eileen Sedgwick as Doris Harvey |
 |
George Chesebro as Bruce Weston |
 |
Frank Clark as Julius Zeidt |
|
Burton S. Wilson as John Harvey |
|
Alfred Fisher as Professor Harvey |
|
Josephine Scott as Aline Earl |
|
Lew Short as Reitman |
 |
Albert J. Smith as Professor Ramsey |
| Directing | Edward A. Kull | Director |
| Writing | Jacques Futrelle | Story |
| Writing | George W. Pyper | Adaptation |
| Writing | Robert F Roden | Adaptation |
