The Riddlers - with Mossop and Tiddler - was a pre-school TV show on CITV in 1991 showing at lunchtime each Thursday, and focused on a pair of puppets who had to guess the moral of each day's story.
Sesame Street aired on Channel 4 throughout the 80s offering both education and entertainment to pre-school children, where Muppets lived in New York alongside humans. Love him or hate him, this ...