The Dark Tower (12A)

Eleven-year-old Jake Chambers has been deeply scarred by the death of his father. He experiences troubling visions of another world where a heroic gunslinger is pitted against the menacing Man in Black. Fleeing to an abandoned house from his visions, Jake discovers a portal to a post-apocalyptic realm called Mid-World where a mysterious man named Roland Deschain is locked in an eternal battle with an evil sorcerer called Walter Padick, who intends to destroy the universe.