Craig Battle

It's a new summer at Camp Avalon-which Mack and his friends still affectionately call Camp Average. After last season's big baseball victory, camp director Winston wants to continue the winning streak. So he's launched a competitive program for elite athletes-including a new group of girl campers. When Winston enters his charges in a high-stakes basketball tournament, Mack opts out in favor of other, less competitive activities. But Mack starts to...