Author and actor Ross Kemp takes viewers on a thrilling underwater adventure in the first season of his new Sky series, "Ross Kemp: Shipwreck Treasure." Emily Turton, a professional diver, will accompany him on these once-in-a-lifetime dives to some of the most famous shipwrecks in the UK. Longstanding mysteries, buried secrets, and potential treasures may be found on the ocean floor by these researchers. The tangled web of British history will be untangled a little more thanks to these sunken ships.