A mother moves into an old family home to undergo a rigorous treatment that she hopes will help her autistic daughter communicate. The therapy seems successful when the girl miraculously begins to speak. However, she soon discovers that her daughter has come into contact with the tortured entities of the place, who return from beyond to collect a dark debt from the past
皮克斯2009《飞屋环游记》加映短片。 在西方传说中有一种鸟名字叫“鹳”，这种鸟是运送孩子的。但是“鹳”运送的孩子又是从哪来的呢？原来，在天空的云层中，有生命的云朵们创造了这些“孩子”，而在这么多创造生命的云朵中，有一朵忧伤的“阴云”，它的名字叫“Gus”。它的特长是创造那些“攻击性很强”的孩子，比如鳄鱼宝宝，凶猛的豪猪宝宝和山羊宝宝。而它的伙伴Peck，一只鹳负责运送Gus的“作品”到人间。可是随着Gus的创造越来越疯狂，Peck运送这些“危险品”的任务变得越难越难，每次回来都是伤痕累累。直到一次，当Gus捧着一个鲨鱼宝宝交给他，已经筋疲力尽的Peck吓得远远的飞走了，而Gus伤心地哭了起来……
