Me and my sister can still sing the theme tune never forgot it. Used to watch this at the Saturday morning pictures.
Cannot remember in detail too much more but remember Chico with eyes that moved and just his head in the box talking and the children. Would be good to see this again its been years. Great memories of childhood in the 70s, is this out on DVD in the UK English version? Also not sure if anyone else remembers at the same time the show regarding the alien dragon with the space ship which was invisible and the start of the pictures with all the pigeons in London flying around the fountain.
Bring all these shows back.