Under Troy Tempest's command, Stingray has discovered many marine mysteries - the exploration of a subterranean ocean, the discovery of whole races beneath the sea, the legend of the Giant Oyster and the truth of the Loch Ness Monster. But how did Troy take command? What were the reactions of people such as Bradley Holden and Gordon Tracy, who went on into different careers?

Marina gets the hiccups, much to the amusement of her friends.

An unwelcomed guest scares Atlanta and it's up to Phones to save the day.