Helmer Walton Bergman
Forfatter
4. maj 1889 — 9. juli 1962 (73 år)
Filmografi
| 1931 | The Galloping Ghost · as Screenplay |
| 1931 | The Vanishing Legion · as Screenplay |
| 1929 | The Great Gabbo · as Sound Supervisor |
| 1931 | The Galloping Ghost · as Screenplay |
| 1931 | The Vanishing Legion · as Screenplay |
| 1929 | The Great Gabbo · as Sound Supervisor |