Although no details about the plot were revealed, Deadline theorizes that Aguirre-Sacasa's script may have something to do with with his upcoming "Afterlife with Archie" series, which introduces zombies into the Archie universe. Indeed, the writer is no stranger to horror -- in addition to "Carrie" and the upcoming "Afterlife with Archie," Aguirre-Sacasa also penned quite a few "The Stand" miniseries for Marvel Comics.