I have very fond memories of this show from my childhood. Hosted by the deliciously barking mad Micheal Bentine this was a delightful show that could be enjoyed by people of all ages.
The Pottys were essentially small puppets given voice and character by Mr Bentine, and would typically re-enact scenarios familiar to British audiences (I recall a prisoner of war sketch set in World War 2).
Micheal Bentine was, of course, well known to audiences as part of the Goon show troupe of comedy performers
Its a great shame that this wonderfully eccentric TV series has not seen the light of day since. Mr Bentine is sadly missed !