Two divers find a treasure map, which apparently points to a sunken treasure below the ocean. They hire a professional to help them get the gold but this guy turns out to have a few secrets of his own.
| Directing | Harald Reinl | Director |
| Directing | Jürgen Roland | Director |
| Writing | Jürgen Goslar | Writer |
| Writing | Heinz G. Konsalik | Novel |
| Production | Jürgen Goslar | Producer |
| Production | Jochen Graubner | Executive Producer |
| Production | Wolf C. Hartwig | Producer |
| Camera | Franz Xaver Lederle | Director of Photography |