How the hedgehog and the bear Cub changed the sky (1985)

Hedgehog and Bear shivered from cold at the leaves strewn yard where shrill and angry wind was blowing. Friends decided to go to an abandoned house, where they found a lot of interesting things. They saw a sheet of paper on which a sunny and hot day was painted. Spreading it, they found summer and after taking the sunbath, Hedgehog and Bear continued their fascinating experiments with the weather.