Based on Ernest Thayer’s beloved poem, Casey at the Bat, the fictional baseball legend of Casey and the town of Mudville springs vividly to life in the present day. When K.C. moves to Mudville with her father, she struggles to fit in at her new school. But it’s through her love of baseball that she finally connects. K.C. whips the local team into shape, leading them all the way to the championship game, where she learns that there are things even more important than winning.