An old man Kokovanya took to live to itself in a forest hut orphan Darenka. In the forest they saw an unusual goat who had a silver hoof. At what point will he stamped with his hoof — there will be a gemstone.
| Camera | Mikhail Druyan | Camera Operator |
| Production | Lyubov Butyrina | Producer |
| Sound | Vladimir Martynov | Original Music Composer |
| Directing | Gennadiy Sokolskiy | Director |
| Writing | Genrikh Sapgir | Writer |
| Writing | Pavel Bazhov | Story |
