Ocean's Deadliest, is the last documentary that Steve Irwin completed before he passed away.Irwin is joined by explorer and adventurer Philippe Cousteau, grandson of the famous oceanographer Jacques Cousteau, in Ocean's Deadliest as they explore the waters between Australia's Gold Coast and the Great Barrier Reef.Throughout this expedition, Philippe and Steve come face to face with venomous fish, huge great white sharks and amazing saltwater crocodiles as they search for the region's most dangerous animal.