Visible crew/equipment: When the Fireflies form the engine, the end of the set is visible in the distance.
Thomas the Tank Engine & Friends (1984)
1 visible crew/equipment mistake in Duncan Gets Spooked
Starring: Alec Baldwin, Michael Brandon, Ben Small, Martin Sherman, Michael Angelis
Continuity mistake: When Bulgy is driving on the road next to the rails, Thomas can be seen pulling a train instead of being repaired at the foundry.
Bill and Ben: We're not playing. We're rescuing our trucks.
More trivia for Thomas the Tank Engine & Friends
Question: Why was Henry put on a barge instead of being taken to the works?
Answer: He was in the water.