Gather round now, my young sailors And hear the words of my many years If you see a strange shadow 'neath the surface Tell the helmsman to steer clear There's a craft more feared than the Nautilus That travels beneath the same waves It's the submarine called the Nocturnis A sight that I pray that you'll ne'er have to face She's a hulk of an undersea warship Dwarfing her peers by at least twenty times But she slips through the deep like a dancer At fifty-five knots as I am alive And her captain is sworn, by the Queen I'm told To blow pirates out of the sky But he'll just as soon board you and cut out your throat If you're in the wrong place, the wrong time Well, McLeod is his name and he has one goal Upon which the Crown does rely He hunts the fell Captain Thorngauge To settle a passing slight The Nocturnis has tracked the Hinderscipe From Port Royal to Liverpool The submariner and the air pirate In a trans-Atlantic duel Woe-oh-oh-oh So if your lookout says he sees An eagle clashing with a shark It might be McLeod and Thorngauge ahead Applying powder to the spark And if that's the case you'd best seize the helm And steer your poor vessel away For the Nocturnis' guns will not be deterred When the sub captain sights His prey