Can anyone help us? When my son was about 4 or 5 he used to watch a program and we can't remember what it was called? There was a lady that lived in a cottage and her next door neighbour was called Mr Grimsby? or something like that but the main characters of the programme were two troll-like creatures a boy and a girl, that lived down a well in her garden. They could make themselves vanish and reappear somewhere else. Their postman was a hedgehog.
Does anyone have a clue what this programme was called?
hdc