Moomin Saves the Tigers

Moominfamily have befriended all the wild animals that Stinky let out of the zoo (except the crocodiles and who wants to be friends with a crocodile, anyway?) and when the zoo-keepers come to take the animals back, the Moomins, aided by the Inspector, fend them off. But, also, the hot spell doesn't last.

Synopsis excerpt via Kitsu.