本片是一部苏联科幻片，上映于1982-11-06，由Roman Kachanov导演，由Olga Gromova/Vsevolod Larionov/Yuri Volyntsev主演。
剧情简介：At the end of the 22nd century Alisa Seleznyova, her father Professor Seleznyov and pilot Zeleny go on a space expedition to find rare animals for Moscow Zoo. On the way they seem to encounter a mysterious conspiracy led by Doctor Verhovtsev against legendary Two Captains Kim and Buran. The only clue is a talking bird Govorun that our heroes accidentally took possession of.
外文名：Тайна третьей планеты
别名：Tayna tretey planety / The Mystery of the Third Planet / 太空奇遇
类型：科幻 / 动画 / 家庭 / 奇幻 / 冒险
地区：苏联
导演：Roman Kachanov
编剧：Kir Bulychyov
演员：Olga Gromova / Vsevolod Larionov / Yuri Volyntsev
