Miffy, her friends Melanie and Grunty and her dog Snuffy set out on a treasure hunt through the zoo. Father and Mother Bunny give them five riddles through a Treasure Hunt Song, about a color, a shape, a movement, a number and a sound. While discovering animals that answer to the riddles, Miffy and her friends learn how to work together, find creative ways to collaborate and to reward each other for a job well done. And in the end, they are rewarded with a big surprise.

A team of three pets, a playful ferret, a sweet canary bird and a know-it-all stick insect, head out to ask Saint Nicolas presents for their animal friends and themselves. The journey is filled with adventures and their friendship is severely tested.

In the guest-house of sister Klivia, the inhabitants are very cheerful and good-hearted persons whose open communal lifestyle is contrasted with the life of somewhat nasty and complaining neighbour Mr Boordevool. Boordevool has spent ages looking for reasons to shut the guest-house. One day a girl from the guest-house meets a nice young guy Gerrit. Sister Klivia lets Gerrit stay regardless of him being a thief. Will that give a chance to the insinuations of the neighbour?

Peter is a cheerful -- but not very obedient -- boy from a very ordinary family in pre-war Rotterdam. His many pranks amuse some and cause a lot of trouble to others, even making the front pages of the big city newspapers. His growing popularity brings him many new friends, but also some very powerful enemies.