Donald and Douglas are two black Scottish twin tender engines, who are characters in Thomas the Tank Engine Tales. Donald is engine number 9, and Douglas is engine number 10. Both Donald and Douglas have their names painted on them.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.