Jack's mother is taken from him, but her garden leaves more to remember her by than he first thought. Then, three teens meet their favorite pop star and realize she's not at all what they imagined.
两颗彗星正在朝地球运动，人类即将在24 小时内面临毁灭性撞击，然而政府封锁了内部消息，在格陵兰建造了堡垒，只允许部分人类进入。建筑工程师 John 获得了进入堡垒的机会，带着一家三口踏上了去往格陵兰的末日逃生路。然而，在逃亡的过程中，军队得知自己已经被政府抛弃，开始失去控制，劫持了去往格陵兰的飞机，John 的妻子与儿子也因此失散。…
