Garrick Hagon is apparently both his character from Star Wars, 'Biggs' as well as an elderly Harry Potter. To this day the Producers are not sure why.
John Levene considers his part in this movie to be his official goodbye to the third Doctor.
The second half of the movie is in significantly better quality owing to a newer camera being used to film it.
Due to copyright issues the paintings in the background of the gallery scene were not allowed to be shown and were therefore photoshopped over by Doctor Who Images.
The majority of the budget came from an unsuccessful crowd funding campaign, raising £150.