BEGIN SLIDESHOW The Walking Dead Episode 8.13 preview and clip Following Sunday’s episode, AMC has released two previews for The Walking Dead Episode 8.13, titled “Do Not Send Us Astray.” The episode, airing on Sunday, March 25, is described as follows: “Trouble arises when unexpected visitors arrive at the Hilltop and the community is thrust into action; heartbreaking discoveries are made.” Based on the comic book series written by Robert Kirkman and published by Image Comics, The Walking Dead is executive produced by showrunner Scott M.