Another recent find! Was going through the net today and came across this gem!
More information here:
http://www.mahawa.jw-music.net/films/films_index1.htm
This show was broadcast in the UK a week before the release of The Empire Strikes Back and runs an hour long!
Narrator: Antony Horder
Written & Produced by David Buckton
Does anyone else have more information about it?