The Unseen (15)

Will Shields and his wife Gemma are devastated by the death of their son in an accident and they huddle together for physical and emotional support. While Gemma is struck down by crippling panic attacks, which impair her vision, Will becomes convinced that he is hearing the voice of his dead boy. As the marriage reaches breaking point, Will and Gemma accept a generous invitation from new friend Paul Deitch to stay at his Lake District retreat.