1 Season
39 Episode
Barrier Reef - Season 1 Episode 30 Black Diamond
The Minus Five team find an unconscious diver in the water and another on the sea bed. Attempting a rescue, one of the team gets nitrogen narcosis and tries to give a shark boxing lessons.
- Year: 1971
- Country:
- Genre: Drama
- Studio:
- Keyword:
- Director: Lee Robinson, John McCallum
- Cast: Joe James, Harold Hopkins, Ken James, George Assang