Thomas the Tank Engine & Friends

Duncan and the Old Mine (9x20)

Air date: Nov 07, 2005

On one day in particular, problem-engine Duncan is feeling rather adventurous. He is supposed to be taking trucks loaded with coal, but decides to head down an old line instead for a bit of fun. But perhaps Duncan should have stuck to what he was supposed to be doing, as he soon finds in one of the worst possible ways.