一群大学同学毕业四年后，因为一场婚宴而再度重聚，在婚前最后单身狂欢派对上，这群好友间什么疯狂事都有可能发生。

In the age of social media, teenagers tell the story that they want people to see, with each video more daring than the next. But in this small town, a series of staged murder videos are turning very real.