Answer

Faithful wife Melinda, who is tired of standing by her devious husband Robert, is enraged when it becomes clear she has been betrayed. That's when she lost it, and now she cannot let it go.

Following the death of his wife, a young father's hold on reality crumbles, and a strange presence begins to stalk him from the shadowy recesses of the apartment he shares with his two young sons.

Nine-year-old Frankie and his single mum Lizzie have been on the move ever since Frankie can remember, most recently arriving in a seaside Scottish town. Wanting to protect her deaf son from the truth that they've run away from his father, Lizzie has invented a story that he is away at sea on the HMS Accra. Every few weeks, Lizzie writes Frankie a make-believe letter from his father, telling of his adventures in exotic lands. As Frankie tracks the ship's progress around the globe, he discovers that it is due to dock in his hometown. With the real HMS Accra arriving in only a fortnight, Lizzie must choose between telling Frankie the truth or finding the perfect stranger to play Frankie's father for just one day...

A sociopathic kidnapper methodically pushes a desperate pair of parents to their absolute breaking point.