Finn Wolfhard stars in the psychological horror film 'The Turning' as Miles Fairchild, a troubled orphan who becomes the charge of a young governess. Based on Henry James' novella 'The Turn of the Screw', the movie explores themes of isolation, paranoia, and supernatural occurrences. Finn's performance as Miles is haunting and captivating, as he portrays the character's mysterious and unsettling behavior. 'The Turning' is a chilling and atmospheric film that showcases Finn's ability to delve into complex and dark roles.