That's me - asking the question about half way through about the countries the show goes out to. Thanks for posting the clip - I only have a dodgy VHS copy of this.
I love how it's a show for pre-school children and the audience are all adults!! Darren at 6.11 does NOT look like he would be a Rainbow fan!! Absolutely gorgeous though, I have a question though. Since this was live... Roy Skelton does the voice for Zippy and George but not the actions... so since this is live and not rehearsed, how does the puppeteer know how to time when they are going to say anything and react in the correct way?? It's amazing how they do it.