 Subjects covered included shapes, movement, being careful and taking turns.The format regularly included Reid and Boxer explaining an everyday subject to Mooncat and looking at a film about it on his Moon Machine through either the round, square or triangle screen.Then there would be a story about Billie, a little girl who had toys which came to life - these were Woodley a dog (presumably real), Monkey, Mrs Pinkerton-Trunks an elephant and Mr Milford Haven, a lion.