Billy

Billy has been part of the grim, gripping world of The Walking Dead since 2006, debuting in issue #5 alongside some of the series' most iconic survivors — Rick Grimes, Michonne, Andrea, Glenn, and Sophia. A Modern Age Image Comics character born from the landmark collaboration of Robert Kirkman and Charlie Adlard, Billy may not dominate the page count, but his presence threads through the main series, its deluxe reprint editions, and even The Walking Dead: Michonne Special, with one of his appearances earning recognized key-issue status among collectors. For fans who love to trace every corner of Kirkman's post-apocalyptic universe, Billy is one of those quietly essential figures worth seeking out.