Ender's Game (Summit), starring Harrison Ford (chomping scenery like a ravenous alien) as Col. Graff, is the first big screen adaptation of a Card novel. Set 50 years after aliens called Formics attacked the earth killing tens of millions. It was the greatest commander Mazer Rackham's sacrifice that staved off total annihilation. Still the people of earth have been prepared for the alien's return since that time.
"Raised on war games," the world's smartest children are recruited and trained to save the planet. Among the kids, skillful, young Ender Wiggin (Asa Butterfield) is mankind's greatest hope. Once Ender passes a personal endurance test, engineered by Graff and Major Anderson (Viola Davis, acting like she's in another movie altogether), he is offered a place in their elite program. Graduating to Battle School , Ender begins his training. There he befriends classmate Bean (Aramis Knight), even though friendship is discouraged. Quickly promoted to the Salamander Army, Ender is under the thumb of ruthless C.O. Bonzo (Moises Arias), who has it in for him. Continuing to rise through the ranks, Ender is put in charge of the Dragon Army of misfits.
Proving himself during a boot camp exercise, Ender comes face-to-face with Rackham (Ben Kingsley), long thought to be dead, to complete his training. Ender's transition from games to real war occurs just as the Formics are expanding their military power in preparation for another earth attack.