T he Captain’s guards, and later the Doctor and Romana, zoomed about Zanak in a so-called ‘aircar’ - actually a new speedboat, according to Jon. “We got this company to provide us with a very cut-price one, which worked out cheaper, but it didn’t half take a bashing as we were trying to move it along these disused Welsh mining roadways with huge great granite boulders everywhere. The outriders on it weren’t even . breglass - they were made of polystyrene because of lack of money.”
By 1978, some of Doctor Who’s e. ects had begun to look distinctly unspecial in comparison to those of a certain other sci-. phenomenon. Nonetheless, the aircar shared a feature with the ‘landspeeder’ driven by one Luke Skywalker on the planet Tatooine. “In studio, I used this e. ect which they used on Star Wars, of putting bits of mirror underneath the speedboat to try to make it look as though it was hovering in the air.”
Skywalker had R2-D2, but on Zanak the Doctor and Romana were assisted by their own robot chum, K9 - the bane of many Doctor Who crew members’ existence at that time. “Well, actually, K9 probably didn’t . gure as badly with me as I had the speedboat to contend with, which was like a monster K9 that took ten people to manoeuvre. I seem to remember [visual e. ects designer] Colin Mapson had a big team with him. I was quite envious really…