Revealing mistake: The waves hitting the ship are obviously being sprayed by a hose.
Thomas the Tank Engine & Friends (1984)
1 revealing mistake in No Sleep for Cranky - chronological order
Starring: Alec Baldwin, Michael Brandon, Ben Small, Martin Sherman, Michael Angelis
Visible crew/equipment: As Peter Sam passes Skarloey and Rheneas, a camera shadow is seen.
Thomas: Wake up lazy bones - do some hard work for a change.
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.