Secret Beneath the Sea (1963) — Cast
Cast
| Stewart Guidotti | Blake |
| Gerald Flood | Bannerman |
| Ingrid Sylvester | Marti Slayton |
| Peter Williams | Payne |
| Richard Coleman | Dr Chaleck |
Crew
| Mary Field | Production Consultant |
| Stewart Guidotti | Blake |
| Gerald Flood | Bannerman |
| Ingrid Sylvester | Marti Slayton |
| Peter Williams | Payne |
| Richard Coleman | Dr Chaleck |
| Mary Field | Production Consultant |