I remember watching this program as a child in the late 60's. I can remember feeling scared of Mr Squiggle because he used to get impatient and shout at the assistant when he was put in his rocket to go back to the moon!
Mr Squiggle easily rates as a definitive children's' TV show in Australia, alongside 'Play School'.Mr Squiggle himself was "the man from the moon" - in real life, a puppet with immovable mouth and controlled by strings.
