Dart

Dart is a diesel who helps Den at the Dieselworks.

Bio
Dart arrived with Den to help bring materials to the Dieselworks. Once, he, Den, and Diesel were asked by Dowager Hatt to find a christmas tree for the Dieselworks. Thomas ended up turning it into a competition when he said that the Steamworks. The four engines found the perfect trees on Misty Island, but the trees were squashed by Thomas and Diesel. Thomas found them a new tree, and they all decorated it for the diesels. Dart works closely with Den and always clarifies his sentences.

Voice Actor

 * Someone who sounds like Steven Kynman.