David Cronenberg's "The Dead Zone" (1983) is my favorite adaptation of a Stephen King horror novel. Some parts from "The Shawshank Redemption" are terrifying in a different way, and are better classified in other genres. I'm also fond of some of the other films his works have inspired. "Carrie" and "The Shining" were mostly outstanding, but the casting of adults as teens in the first and the absence of an everyman feel to the lead protagonist in the second are the main reasons why I place "The Dead Zone" above them. The latter films were made by exceptional directors (DePalma and Kubrick), but Cronenberg's taste for the unusual, turned out to be a more adequate fit for King's material.
Eugene O'Neill's wife thought "Hughie" was one of her husband's lesser plays, Jason Robards was saying. "She said he loved writing it and it came out easy. She was full of baloney. Oh, it may have came out easy, because he wrote it at the height of his powers. But it's one hell of a play."