When a man's only son goes missing, he travels to the town where his ex-wife lives in search of answers. To play a man whose life is clouded by mystery, McAvoy will not be given a script of dialogue.
Excited to make a fresh start away from London, Martyn and Rebecca move into a beautiful house in Glasgow with their two young children. At first, the new home seems idyllic, but when their neighbour Jan makes unnerving comments to Rebecca it turns out to be the start of something far more intimidating.
