Magnet Releasing has released an official trailer for Marrowbone, a horror thriller from writer and director Sergio G. Sánchez, who previously penned the screenplays for The Orphanage and The Impossible (both helmed by the director of A Monster Calls and the upcoming Jurassic World: Fallen Kingdom, J.A. Bayona) and is making his feature debut here.

The movie follows a group of siblings who keep their mother’s death a secret in order to stay together, and take shelter in an old house they soon discover already has something residing there.

You can read an official description of Marrowbone and check out the trailer along with a poster below.