对19岁的洁来说，秋天本该充满学业、男孩和湖畔周末。然而一次看似寻常的性接触后，她发现自己被诡异幻象所扰，并笼罩在某种事物正尾随其后的不安感中。面对这一重负，洁与她的青少年朋友们必须设法逃脱那些似乎仅几步之遥的恐怖。
Maika Monroe
Jay Height
Keir Gilchrist
Paul
Daniel Zovatto
Greg Hannigan
Jake Weary
Hugh
Olivia Luccardi
Yara
Lili Sepe
Kelly Height
Bailey Spry
Annie
Carollette Phillips
Woman with Groceries
Loren Bass
Annie's Father
Charles Gertner
Neighbor Boy
Debbie Williams
Mrs. Height
Ruby Harris
Mrs. Redmond
Leisa Pulido
Mrs. Hannigan
D.J. Oliver
Police Officer
