Doc of the Dead (2014) on Netflix

Plot summary

Zombies in movies, books and popular culture are the subject, and the entertainers who appear, from film and literature among other fields, describe how the genre has changed the way they entertain people. Their accounts consider what the walking corpse has come to mean to society at large and to them. One point of argument among them is how the creatures should move, whether they shuffle slowly or run. The documentary also covers the genre's history and sets those conversations beside the places the zombie now occupies in everyday life, weighing its brain-eating scenarios as something that could play out for real.