When they’re not worried about a bloodthirsty killer on the loose, the teenagers in MTV’s new “Scream” show preoccupy themselves with a more esoteric concern: Can a horror property really be stretched out over 10 episodes? As Noah (John Karna), the show’s resident film-geek character, says skeptically, “You can’t do a slasher movie as a TV series.” It’s a neat trick, at once indulging the franchise’s love for self-reference while preempting a question that may already be on the audience’s mind. Nineteen years after it first delighted moviegoers with its sly and gory explorations — and nearly three years after the start of a long development process — “Scream” makes a return.Read more on NewsOK.com