Harold and the Flying Horse is the twentieth episode ever made in Season 7.
The Vicar is holding a fete and Harold is disappointed when he has to continue with safety patrol. However, he gets his chance to be useful when Pegasus, the carthorse, gets stuck in a ditch and has to be saved. Harold is then hailed as a hero at the fete afterwards.
- When Thomas leaves the station, a white blotch (presumably a film glitch) is visible in the centre-right.