 As the submarine increases to flank an explosion causes the engines to fail, and out of control the ship strikes a reef before coming to a stop whilst still submerged.The crew with Fraser and the Baths put on diving gear and attempt to escape from the now flooding submarine, but Barnaby panics (weighed down by too much stolen gold by-product) and drowns in the attempt.Nautilus I approaches the wreck just in time to be buffeted violently as the bigger ship explodes; Joab is electrocuted as he is thrown against a control panel.