两个演员，他们最初在拍摄期间，第一次体会到了爱情的滋味，但是当他们在一起后最终争吵结束。爱情的奇妙永远无法捉摸，命运安排他们再次相遇，这个时候的两个人已经都上了年纪。他们要怎么看待彼此呢？

爱从来都不是一条平坦的路。没有人比卡莉和丽娜更清楚这一点了，在卡莉决定从医学院辍学，丽娜失去了律师的工作后，她们的关系变得更糟。这迫使他们搬到一个汽车旅馆，一个他们都不满意的情况。更糟糕的是，丽娜和抑郁症的斗争又回来了，卡莉决定用她剩下的钱买一台相机，这样她就可以把摄像作为一种职业。尽管他们的关系开始出现裂痕，但卡莉和丽娜发誓要修复已经破裂的关系，无论情况如何，无论机会有多大。但他们都像自己说的那样坚定吗不幸的是，时间并不站在他们这一边。当肆虐世界的流行病出现在他们的城市，并开始把人们变成疯狂的食肉机器，卡莉和丽娜决定继续用他们的相机记录这一事件。这样一来，他们就被迫像从未有过的那样团结在一起.

Hayley Udall tries to make ends meet for herself and her 14 year-old daughter while providing alimony for a horrible ex-husband. She wishes her problems with her ex could go away, and upon venting her frustrations one night, finds herself tangled up in a pact with two people (Melanie and Kevin) to eliminate each other's problems. It seemed innocent wishful thinking before, but as people end up dead-including Hayley's ex-husband-Hayley is trapped to fulfill the pact or risk taking the fall for murder. She tries to clear her name but the police (led by Detective Marks) is eyeing her for her ex-husband's death as well as others. Then Melanie abducts Hayley's daughter as leverage for Hayley to follow through and kill one last person. With Detective Marks trying to find the truth, Hayley must hurry to save her daughter and find a way to avoid murder.