watch 01:50 The Loop (TV) Do you like this video? This article is about the actor. You may be looking for the Novel Series writer. Jay Cavanaugh is an American actor who portrayed a walker on AMC's The Walking Dead, in "Arrow on the Doorpost". "Arrow on the Doorpost"Add a photo to this galleryExternal links IMDb Retrieved from "https://walkingdead.fandom.com/wiki/Jay_Cavanaugh?oldid=1302618" Categories: Cast Extras TV Series Community content is available under CC-BY-SA unless otherwise noted.