Ted King is captain of research ship New Endeavour in the waters of the Great Barrier Reef. His crew is a mix of divers like Jack and scientists studying the ocean's mysteries. They have at their disposal the latest high tech gear and mini subs
Working for General Trust Corporation, a large Australian industrial and pastoral group. The team work aboard the barquentine 'New Endeavour', which houses the sophisticated 'Minus Five' electronic equipment.
