Thomas to the rescue: All the diesel trains get "bad" fuel and it's up to Thomas to get good fuel so the diesels can get back working. Henry and the wishing tree: Henry wishes that he could pull express coaches instead of logcars for one day. Squeak, rattle & roll: Diesel thinks that Gordon should be scrapped because of Gordon's awful sounds. Percy's new whistle: Percy wants a whistle thats better than Arry and Bert's.