Ded Moroz and Summer

Ded Moroz and Summer (also known as Father Frost and Summer) (Дед Мороз и лето) is a 1969 Soviet cartoon.

Plot
Ded Moroz (the Russian equivalent to Santa Claus) is in his house in a wintry setting, packing toys for children. He begins to wonder what summer is. The animals around his house think him crazy for wondering this, but he's determined to find out. He heads south and meets several children, but finds out that he has trouble with the heat. The children give him ice cream to help him cope.