雪人往事 (Once Upon a Snowman)

《雪人往事》剧情简介：迪士尼将推出[冰雪奇缘]衍生短片[雪人往事](Once Upon a Snowman，暂译)，首款海报同时曝光。从片名与海报可以看出，这是关于雪宝的故事。该片将于10月23日登陆Disney+。

Olaf's first steps as he comes to life and searches for his identity in the snowy mountains outside Arendelle.