It earned an outstanding $700 million at the box office, making it the highest-grossing horror movie of all-time. Paramount Pictures hopes to find a similar amount of success with another movie based on a Stephen King novel. You can watch the trailer for Pet Sematary above. Here?s the official plot synopsis. When tragedy strikes, Louis turns to his unusual neighbor, Jud Crandall, setting off a perilous chain reaction that unleashes an unfathomable evil with horrific consequences.