Whistle director interview: ‘It’s quite hard to see a new kind of death in a horror movie’

Enter Whistle, from director Corin Hardy (The Nun, The Hallow), in which an ancient Aztec whistle curses anyone who hears it to die in the present in whatever way they ultimately would have died in the future, be it lung cancer or a car crash. As soon as Hardy read the script by Owen Egerton, he was hooked.