Shults began writing the film after the death of his father as a way of dealing with the pain.[7] He cites Pieter Bruegel the Elder’s 1562 oil painting The Triumph of Death as inspiration and it features prominently in the movie and its first trailer.[8][9][10] Although the film is post-apocalyptic Shults did not look to any other such films as inspiration; instead, he cited the work of Paul Thomas Anderson and John Cassavetes and the films Night of the Living Dead and The Shining as inspirations. To the later point, the film takes some influences from The Shining's Overlook Hotel in that the layout of the house is deliberately vague and never properly established. Shults has described it "as this kind of labyrinth" and a metaphor for "the mesh of Travis' head".[7]
In June 2016, Joel Edgerton joined the cast of the film.[11][12] In August 2016, it was announced that Christopher Abbott, Riley Keough and Carmen Ejogo had also joined the cast.[13]
Filming
Principal photography began in August 2016 in New York.[14]
