"If you think regular school is tough, try it in a rotating space station. And by the way, do you have a hall pass for hall number 0058? Because if you don't, you could end up scrubbing the showers," the film's producers write.
Ender's Game is directed by Gavin Hood and stars Butterfield, Harrison Ford, Ben Kingsley, Abigail Breslin and Hailee Steinfeld. It's due out March 15th, 2013.