Deep sea challenger, engineered and built in Australia by director James Cameron and Ron Allum from Acheron Project Published September 4, 2012 at 613 × 426 in Parbuckles, bung plugs and submersibles Deep sea challenger, engineered and built in Australia by director James Cameron and Ron Allum from Acheron Project Deep sea challenger, engineered and built in Australia by director James Cameron and Ron Allum from Acheron Project