In a parallel universe, Nikola Tesla and Jack Helmut team up to defeat an evil that threatens their world. In this adventure, they are joined by Jacques Cousteau who has discovered an underwater cable. It leads them to New Orleans where they meet writer, Jules Verne who introduces them to a fortune teller who can help Marconi. Suddenly, the weather takes a drastic turn and they take refuge inside Verne's submarine, The Nautilus. See what happens next in "Marconi's Little Helper".