A new trailer has been released for Marrowbone, a psychological horror film that preys on everyone’s worst fear: a creepy little kid with a British accent. It features a very talented cast loaded with potential future superstars, including George MacKay (Defiance, Captain Fantastic), Charlie Heaton (Stranger Things), Anya Taylor-Joy (Split, The Witch, Morgan), and Mia Goth (A Cure for Wellness, Everest).

The plot unfolds in a creepy old house. Though the four main characters have already lost their mother, their stress and worry does not end there. Even worse, it seems that they have an unknown force stuck in the house with them, one which may just be a thing of great danger. Sergio G. Sánchez helmed Marrowbone as his debut movie from the director’s chair, having also penned the script for films like The End and The Impossible.

Peak through your trembling fingers at the trailer below:

Marrowbone will simultaneously hit theaters, On Demand, Amazon Video and iTunes on April 13th.