Purgatorio (2014)

Marta and Luis move into their new apartment. One night Maria is left alone and her new neighbor, Ana, asks her to take care of her son Daniel, but hours go by and no one comes to pick him up. Daniel's behavior becomes increasingly unstable when he claims that there is another child hiding in the house, a child that only he sees. This Spanish horror thriller is Pau Teixidor's debut feature film and stars Oona Chaplin.