The ocean has many huge species of animals, creatures that literally dwarf a man in size. In this film, David goes in search of some of the giant fish that swim the Australian waters. His quest takes him from a Queensland shipwreck where he encounters numerous giant fish species, to a known shark gutter where David rescues a shark from certain death, to Ningaloo Reef in Western Australia. At Ningaloo David encounters a huge tiger shark, hand feeds reef sharks and swims with a giant groper. The film climaxes with David swimming with a 16 metre long whale shark, the largest species of fish to ever live! 44 minute duration. Rated (G)