Undertone’s director Ian Tuason reveals why the horror movie’s set felt haunted: ‘There was a lot of unexpected things happening’

Undertone is one of the new horror movies in April, and another successful hit for A24. I recently spoke to the movie’s director about why he chose to focus so heavily on sound, and also learned some creepy things about the movie’s set.

Many of us might think that the scary things end when the cameras stop rolling, but the Undertone set felt like it was “haunted”, according to director Ian Tuason, who filmed the movie in his family’s home.