In the spirit of "Get Smart," 19 fourth graders in Tennessee complete 22 covert missions to brush up on math and reading for "The Big Test" -code named "Zero Dark Thirty." Will our youngsters succeed in the end and get to, "Do Their Best on the Test? " What great lengths will these 19 young ones go to in order to be completely ready for their "Operation Zero Dark Thirty"? Will they even get to see their commander "C. Sub" that week? Decide for yourself which student (or teacher's ) antics rank first -in hilarity.