The cemetery sleeper

After 10-year-old Freddy Pesterfield moves into his aunt's creaky old farmhouse in Tennessee, he begins sleepwalking to the nearby family cemetery. Freddy desperately searches for a way to stop the sleepwalking, but he cannot stop a vengeful ghost from luring him there. With the help of his wary cousin and his superstitious friend, Freddy looks for remedies to get rid of the ghost named Tump. Can Freddy unearth the mystery of Tump's death before Tump leads him to the cemetery one last time?