The Crazy Fox is taken to a veterinary clinic, and the adventure of endless tests, twists and turns begins! Although the situation becomes extra challenging, when the doctor has to pull out fox’s bad tooth, the final medical diagnosis is – the Fox is healthy, but... crazy.

A little daring Mosquito does not know how to make friends. He is often intrusive and stinging. Everything changes when he gets into trouble. He understands his wrongdoings and starts to see good in others.

The Crazy Fox, familiar from the children’s books, is now roaming around a maritime village experiencing unusual and impetuous things – she saves a snail, overfeeds on pears, jumps up and down on a trampoline, becomes friends with a mermaid and helps her escape an aquarium.