Told she would have less than a few months to live without a liver transplant, Heather Krueger’s time was running out when a kind stranger, Chris Dempsey, heard of her plight and discovered he was a perfect match. The two met and before long a friendship developed into romance. The movie follows Heather and Chris’ journey over three Christmases as his selfless gesture leads to a Christmas miracle for everyone involved. Based on a true story.

现在，作为对生存的终极威胁，反显示器对在袖珍宇宙中挣扎求生的地球发动了无情的攻击。一个接一个，这些世界和他们所有的居民都蒸发了！在剩下的星球上，甚至时间本身也被粉碎了，来自过去的英雄加入了正义联盟和他们的乌合之众反对邪恶的缩影。但是当他们进行最后的抵抗时，超级英雄们的牺牲足以拯救我们所有人吗？

正义联盟一直以来都是由超能力者组成的松散联盟。但当他们被卷入战争世界 — 一个充斥着无休止残酷角斗士战斗的地方时，蝙蝠侠、超人、神奇女侠和其他英雄必须团结起来，组成一支不可战胜的抵抗力量，带领整个星球走向自由。