Rosa and Eric Sabato are exiles. They were imprisoned, tortured and finally expelled from Chile by the Pinochet regime in 1974. She's a war correspondent and he's an analyst. Twenty years later in Paris, Rosa's novel, Present Shadow, has just been published. It's the first time she's drawn from the experience of the coup, when their son was taken away from them. Twenty years later, they still can't find him. Blood, by Lars Noren, is translated by Maja Zade and directed by James Macdonald.