Harry Hogwarts discovered an old and overgrown branch line in the Furry Metatonia Railways called the Jellystone Park Branch Line, and Thomas and his friends are here to rebuild and restore it for the grand opening of Jellystone Park. The branch line was run by the 3 little engines named Neil, Clive, and Roger. Additionally, Thomas and Seth Reid encountered Timothy.EXE, Seth.EXE, and Mr. Matthew Johnathan during their adventures. It was a captivating fantasy and horror crossover movie set on the island of Sodor and the Furry Kingdom.