It is November, 1979. Kathleen's son Sean has just been transferred to Belfast's most notorious prison - Long Kesh, recently renamed the Maze. Kathleen knows that he will join the other prisoners on their non-cooperation protest, known as the Blanket. Rumours of a hunger strike are beginning to circulate. John Dunn has finished twenty years in the British Army. After three tours of Belfast, he's found a girl and a house and a job as a prison guard. In the weeks before Christmas, both Kathleen and John will find themselves in impossible situations. Both will have to find a way to survive when everything they love is in danger of being destroyed.