The Mystery of the Third Planet

The Mystery of the Third Planet
Тайна третьей планеты
DVD cover (Krupnyy Plan)
Directed byRoman Kachanov
Written byKir Bulychev (story & screenplay)
StarringOlga Gromova
Vsevolod Larionov
Yuri Volyntsev
Vasily Livanov
Grigory Shpigel
Vladimir Kenigson
Vladimir Druzhnikov
Edited byNadezhda Treshcheva
Olga Vasilenko
Music byAleksandr Zatsepin
Distributed bySoyuzmultfilm
Release date
  • January 1, 1981 (1981-01-01) (USSR)
Running time
50 minutes (original version)
CountrySoviet Union
LanguageRussian

The Mystery of the Third Planet (Russian: Тайна третьей планеты, Tayna tretyey planety, also translated as The Secret of the Third Planet) is a 1981 Soviet traditionally animated feature film directed by Roman Kachanov and produced by the Soyuzmultfilm studio in Moscow. It is based on a novella called "Alice's Travel" by Kir Bulychev, part of the Alisa Seleznyova children's science fiction book series.[1]

The movie is considered a cult classic in Russia[2] and was included in various lists of the best animated films[3][4] and science fiction films.[5] A shortened novelization of The Mystery of the Third Planet was written by Bulychev himself, with other adaptations including a diafilm and a number of video games. The 2009 feature film Alice's Birthday is considered a spiritual successor of the work.