Thomas & Friends (1984)

S18E02 Not So Slow Coaches

Annie and Clarabel frequently grumble about Thomas' pace, yearning for a faster ride. One fateful day, they find themselves unintentionally linked to Caitlin, a speedy engine. As she races ahead, Thomas must find a way to halt Caitlin before she whisks his beloved carriages away to the Mainland. Will he manage to catch up and save the day?