A cartoon is based on the fairy tale by Hans Christian Andersen. A good fairy gave a childless woman to barley grain, and from it grew a little girl - Thumbelina. The girl lived happily in the mother `s house, until it was stolen a huge toad that wants to marry her son.But Thumbelina managed to escape from frogs... While traveling Thumbelina meets Beetle, rescues frozen swallow. Field Mouse offers Thumbelina to marry the mole, but a grateful swallow carries a girl in the country of elves, where Thumbelina becomes a princess.