The Walking Dead franchise is an American zombie apocalypse media franchise and a shared universe that is centered on a number of interconnected television series based on the comic book of the same name. Set in the fictional universe, the franchise has developed with crossover plot elements, settings, and characters that span four live-action television series, with three additional live-action television series in various stages of production, as well as eight live-action web series that tie in to the first two television series. The series aired on AMC and AMC+.