To not burden their impoverished parents, two siblings decide to share a pair of shoes after the brother loses the sister's. While this turns out to be more difficult than they imagined but fate offers a chance in the form of a marathon.
Netflix已批准《我们星球上的生命》的下一版本，尚未命名，摩根·弗里曼继续担任旁白，将集中讲述恐龙的兴衰故事。
