The Lodgers (2017)

The country of Ireland. 1920s. Rachel and Edward twins live in their family's inheritance. On their way there is an old curse, and every night a mansion filled with mysterious inhabitants who monitors the observance of the three rules: twins should be in bed until midnight, they should not be allowed in the home of strangers, and if one of them tries to escape, from the same source of chips the life of the second is at stake. One day war veteran Sean returns to the neighboring village and his attention is pushed by the mystery of Rachel. He starts to be interested in her life, which leads to Rachel's breaking the rules.