Low on air, Andy and Devon head back to the boat in their one-man Shark Rovers, but a group of curious great whites have other plans. Subscribe to Discovery: .\rbr\rbr\rbr\rbr Killer Whale Vs Great White shark - National Geographic WILD - HD 720p .\rbr\rbrA saltwater crocodile up to four metres long cleared a popular Australian beach on the weekend after it was spotted lurking in the water. Broomes Cable Beach .