Trailer
Images
 | Lon Chaney as Dr. Ziska |
 | Johnny Arthur as Johnny Goodlittle |
 | Gertrude Olmstead as Betty Watson |
 | Hallam Cooley as Amos Rugg |
 | Charles Sellon as Russ Mason |
 | Walter James as Caliban |
 | Knute Erickson as Daffy Dan |
 | Frank Austin as Rigo |
 | Edward McWade as Luke Watson |
 | Ethel Wales as Mrs. Watson |
 | Elmo Billings as Freckle Faced Kid (uncredited) |
 | Herbert Prior as Dr. Edwards (uncredited) |
 | William H. Turner as Detective Jennings (uncredited) |
 | Dorothy Vernon as Townswoman at Accident Scene (uncredited) |
| Directing | |
| Roland West | Director |
Camera | |
| Hal Mohr | Director of Photography |
Writing | |
| Roland West | Adaptation |
| Crane Wilbur | Theatre Play |
Editing | |
| A. Carle Palm | Editor |
Art | |
| W.L. Heywood | Art Direction |
Production | |
| W.L. Heywood | Production Manager |
Writing | |
| Willard Mack | Writer |
| Albert Kenyon | Writer |
