In his highly acclaimed novel Never Let Me Go, Kazuo Ishiguro (The Remains of the Day) created a remarkable story of love, loss and hidden truths. In it he posed the fundamental question: What makes us human?

Kathy (Oscar nominee Carey Mulligan, An Education), Tommy (Andrew Garfield, Boy A, Red Riding) and Ruth (Oscar nominee Keira Knightley, Pride and Prejudice, Atonement) live in a world and a time that feel familiar to us, but are not quite like anything we know. They spend their childhood at Hailsham, a seemingly idyllic English boarding school. When they leave the shelter of the school and the terrible truth of their fate is revealed to them, they must also confront the deep feelings of love, jealousy and betrayal that threaten to pull them apart.