姆明谷的彗星

本片可看作moomin动画的70分钟剧场版，依然由moomin动画剧集导演斋藤博执导。《Comet in Moominland》改编自芬兰童话兼插画作家Tove Jansson的同名小说《木民谷的彗星》。1992在日本、1993在芬兰上映，2007年在丹麦、2008年在爱沙尼亚再次发行上映。
　　剧情简介：
　　A philosopher predicting disaster, black rain and rumour of a threat from space take Moomin and his two friends Little My and Sniff on an adventure to find out what is coming their way. The trio heads toward an observatory found on the Lonely Mountains. On their way up the mountain they meet Snufkin, a wise and lonely wanderer, who knows about the coming disaster: it's a comet, that could hit wherever, even here! Now lead by Snufkin, the expedition arrives at the observatory and learn that the calculated time is in two days! The four have two days to hurry back to Moomindale to warn everyone and to escape into a cave near the sea - and to find the sweet owner of a golden anklet Moomin found in the mountains. More and more interesting characters join our adventurers: the inventor Snork, his sister Snork Maiden and the stamp collecting Hemulen. Not forgetting the giant octopus, the Snork eating plant and the lizard guarding a ravine full of amethysts, the journey turns into a real adventure!