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.

狼鬼鬼祟祟地把一头刚出生的小牛背回家，正准备吃时，听到小牛虚弱地发出一声“妈妈”，心生怜悯，决定等它长大些再吃。狐狸从窗外看到狼有一只鲜嫩的乳牛，羡慕地流下口水，狼答应它将来一起分食长大的小牛，不过要一起先将它养活，狐狸开心地答应了。 小牛一天天长大，其身形惹得野猪和黑 熊也垂咽欲滴，它们纷纷找狼要求分食，已将小牛当作自己孩子的狼屡屡推说再等些时日，而这一过程中，它也想尽办法给小牛提供成长所需的营养。狐狸、野猪和黑熊看穿狼的心思，某一日齐齐来到它家门前，正陶醉于吃食美味的小牛的姿态中的狼慌忙把小牛藏在屋中。