The Walking Dead” is a post-apocalyptic series that follows a world overrun by the undead, called walkers. The story begins with former police officer Rick Grimes waking up from a coma to find society collapsed. He searches for his family and eventually leads a small group of survivors. The real focus of the series isn’t just the walkers, but how people change when civilization disappears. Communities rise and fall, alliances form and break, and characters fight to protect the people they consid