The adventures of an optimistic young elephant called Mumfie and his best friends Pinkey and Jelly Bean. Trotting along the beach, Mumfie finds a bottle washed up on the sand - inside there is a message from a sailor asking for help. An expedition immediately sets out - will Mumfie realise that the whole story is, in fact, a surprise organised by his friends?

Recently a mysterious creature has been flying over the island at night, terrifying the inhabitants. Is it a dragon or a giant bat? Only Black Cat remains calm saying that he has known the creature for a long time and if everyone brings it something good to eat, it will surely go away. The islanders follow this advice but Mumfie suspects a trick...