How Different Is the 2019 Pet Sematary Adaptation From the Book? Let's Break It Down

One of the scariest parts of both the book and the film adaption is Zelda's storyline. Rachel's handful of flashbacks — which include her older sister, who was plagued with a deforming case of spinal meningitis — are straight up chilling. And while it's terrifying enough that Zelda chokes and dies in the book, the movie's version where she dies after falling into a dumb-waiter shaft is even more frightening.