Naomi Watts – Shut In (2016)

18 уears old Steven has an accident and is disabled, his father Richard - dies. Mary (Naomi Watts) is a child psychologist, she is left alone and takes care of him. They live in a large country house. Stephen ties Mary up in the bathroom and tells her that he always dreamed of being with her, so that she only cared about him, and therefore feigned illness when he regained consciousness after the accident.