Ender's Game

“This is not a game.”

Earth's military has identified a gifted boy, Ender Wiggin (Asa Butterfield), and believes he alone can command the fleet against an alien invasion. Colonel Graff (Harrison Ford) brings him to Battle School, a space station where children train in zero-gravity war games that grow more complex and demanding. Ender proves himself ruthless and brilliant, but Graff's methods exact a cost that only becomes clear when the real stakes finally emerge.