In the gripping sci-fi thriller Ender's Game, young Ender Wiggin (Asa Butterfield), a genius in strategy and tactics, is recruited by Colonel Graff (Harrison Ford) to attend Battle School. Set in an unspecified future where Earth has survived two invasions by alien Formics, Ender's task is nothing less than saving mankind. His training involves complex war games, developing his skills and pushing him to his limits. Aided by Major Anderson (Viola Davis), Ender must outsmart his peers and prepare for an epic showdown with the Formics. The film was praised for its thought-provoking themes and stunning visual effects.