Revealing mistake: Salty is missing his rear lamp in the first shot at the docks and a hole is visible where it should be.
Thomas the Tank Engine & Friends (1984)
1 mistake in Thomas to the Rescue
Starring: Alec Baldwin, Michael Brandon, Ben Small, Martin Sherman, Michael Angelis
Duke: Excuse me. Are you a vandal? Driver told me vandals smash and break things.
Trivia: The events of this episode were remade in CGI for the 2015 special, The Adventure Begins.
Question: How did they get the broken down train at the scene of the crash without any calls?
Answer: Breakdown trains help the engines back on track.