Eastern Eclipse serves as a sequel to Star of the East, which was the first episode to feature the tyrannical El Hudat. Most Supermarionation stories are standalone installments and it’s unusual for them to draw upon a previous episode for inspiration. So what was so special about Star of the East that it was deemed worthy of a follow-up? Well, since that particular episode was absolutely dominated by one character, I think the answer is pretty obvious – El Hudat. And how better to celebrate such a standout character than to introduce his identical twin brother who looks and sounds and behaves exactly like him? What could be more entertaining than one El Hudat? Two El Hudats. This idea happens to come with the added bonus for the production team that no new guest characters were required and the back story for the writer, Alan Fennell, was already in place. What could be better than a script which was destined to be a hit from its very conception and wouldn’t require too many new ideas?