On their last day of summer, four high-school girls confront sex, violence and their uncertain fut

　On a romantic getaway to Iceland, a young American couple wake up one morning to discover every person on earth has disappeared. Their struggle to survive and to reconcile the mysterious event lead them to reconsider everything they know about themselves

在犹太人信仰里， 有一件事特别重要，就是当男孩满13岁，女孩满12岁时，他们会有一个叫BAR/BAT MITZVAH 的庆祝，BAR 是指儿子，BAT指女儿，MITZVAH 是指诫命。在影片中扮演父母的杰里米和杰米想要给儿子Daryl举办社区里最大的戒律派对，于是Daryl利用派对来使他父亲和祖父重归于好。