Something Fishy (UK)

Thomas, the small, mischievous engine lives with all of his friends on the Island of Sodor. They all happily work together on the railway. However, not everything goes well all the time and the little blue engine often has to face a lot of unexpected problems. In the end, they can usually congratulate each other on being Really Useful Engines. Credit to @SmurfyDan1991 and @blacklochvillage2400