1985年，浓雾笼罩的郊外，周日早晨少女丽莎·约翰逊（阿比盖尔·布蕾斯琳 Abigail Breslin 饰）被弟弟罗比（Peter DaCunha 饰）吵醒。她颇感烦恼地起床，按照妈妈（米歇尔·诺尔顿 Michelle Nolden 饰）的指示洗衣服，爸爸布鲁斯（彼德·奥德博拉治 Peter Outerbridge 饰）则在地下室修着汽车。看似平凡无奇的普通人家，却弥漫着诡异神秘的气息。不知曾几何时，丽莎发现每天重复着同样的内容，家人反复干着同样的事、说着同样的话、度过同一个浓雾笼罩的周末。她尝试改变这一切，然而无从下手，此外更有带着死神气息的男子警告丽莎不要破坏当前的一切。 　　无法忍受折磨的丽莎，不可避免落入过去、现在和未来的夹缝中，局势完全失控……In 1985, on the eve of her sixteenth birthday, Lisa discovers that she is stuck in time, living the same day over and over with her parents Bruce and Carol and her little brother Robbie. Soon she learns that they are dead and trapped on the day that they were murdered but she finds that she can contact other people. Out of the blue, a stranger comes to her house telling that he is going to fix the telephone line but indeed to threaten her to stop the contacts. Lisa finds that she is contacting victims of the killer in different timelines including the future, and the killer's name is Edgar. Will be possible to Lisa to stop the evil Edgar?