Creation
A lost submarine discovers a secret island where dinosaurs still live. The film, 20 minutes long, was scrapped by RKO. Approximately 4 minutes survived.
演员阵容
| 演员 | 角色 |
|---|---|
| Ralf Harolde | Ned Hallet |
船员
| 角色 | 名称 |
|---|---|
| Producer | Bertram Millhauser |
| Director | Willis H. O'Brien |