The Dead Ones

In the wake of a meteor storm, a 15 year old boy discovers a very unusual stone in his backyard. It's a stone unlike anything he has ever seen before, with six vertical lines engraved into it. He soon discovers that the stone has the power to resurrect the dead, but only six may return. However, with each person that is resurrected, the boy unknowingly begins to unlock an ancient evil that has been waiting centuries to be released.