Tommy has insomnia until he realises he must hang upside-down.

Cyril feels down, when he thinks he's missing his 100th leg.

Maurice has to deal with his huge rubbish collection, which bothers his wife Doris.

Tim (a Pterodactyl) and Bill (a Brontosaurus) are dinosaurs hatched in the wrong nests, but when they both meet, their families live together, side by side.