Deliberate mistake: When Thomas goes by the level crossing, a close up of Thomas is shown but it's the same footage from season 1, only flipped. Because of this, Thomas' number is mirrored.
Comedyfan74
14th Dec 2015
Thomas the Tank Engine & Friends (1984)
5th Oct 2015
Teenage Mutant Ninja Turtles (1987)
Deliberate mistake: When the turtles and April escape the building filling up with water, the shot where the hall is filling up with water is used twice.