When the leaves start to turn and a chill fills the air, there’s no better way to get into the Halloween spirit than with a good old-fashioned mystery. For decades, Scooby-Doo and the Mystery Inc.

Since the days of classic horror films like Night of the Living Dead, zombies have been an iconic mainstay of the genre, most recently seen in 28 Years Later: Bone Temple. Exploring everyone's worst ...