Steve McTigue (Faolon - The Wizard Dragon) spent a large part of his time on location wearing white contact lenses and had to be lead to and from the set deep inside a Welsh Slate Cavern because he couldn't see a thing.
The movie was chosen to be part of famous german "SchleFaZ" series. It was aired May 2019 on TV station Tele5. "SchleFaZ" is a german abbreviation, means "the worst films ever". In that series 2 hosts present the whole film and make fun of it throughout the movie.