![Barrier Reef](https://image.tmdb.org/t/p/w342/ckNaadRGOyCtYfrE281KIVu3KQI.jpg)
1 Season
39 Episode
Barrier Reef - Season 1 Episode 10
Exploring an underwater oil field near the Great Barrier Reef, the mini-submarine crew strikes new danger - an ear-splitting, high-frequency sound that kills fish, and even disables the Minus Five electronic equipment.
- Year: 1971
- Country:
- Genre: Drama
- Studio:
- Keyword:
- Director: Lee Robinson, John McCallum
- Cast: Joe James, Harold Hopkins, Ken James, George Assang