The Thomas Way is a Season 17 episode.
Thomas tricks Duck into going to Knapford Station. Furious at being lied to, Duck demands that they stick to the Great Western Way which is to go directly to the Sodor Search and Rescue Center to get Harold's broken rotors fixed. Trouble arises when the two engines get stuck in a tunnel due to Harold's wide blades. They are freed and the two engines make up their quarrel