In the finale of The Walking Dead season 5, Rick Grimes (Andrew Lincoln) killed one of the residents of Alexandria Safe Zone, and season 6 will see his group gearing up for a huge threat from zombie workers. But little do they know that a different group of creatures is lurking behind the walls of Alexandria, according to USA Today.
Grimes’ group will team up with Alexandria residents in an attempt to topple the giant zombie group headed their way in The Walking Dead season 6. Over 600 zombies are coming their way, but they are also threats outside the