Lupita Nyong'o, Winston Duke, Elisabeth Moss, Tim Heidecker, Yahya Abdul-Mateen II, Anna Diop, Evan Alex, Shahadi Wright Joseph, Madison Curry, Cali Sheldon, Noelle Sheldon, Duke Nicholson
Accompanied by her husband, son and daughter, Adelaide Wilson returns to the beachfront home where she grew up as a child. Haunted by a traumatic experience from the past, Adelaide grows increasingly concerned that something bad is going to happen to her family. Her worst fears soon become a reality when four masked strangers descend upon the house, forcing the Wilsons into a fight for survival. When the masks come off, each stranger takes the appearance of a different family member.