<Li> Steven Yeun as Glenn Rhee, a former pizza delivery man married to Maggie Greene, who has matured over the series . </Li> <Li> Lauren Cohan as Maggie Greene, Hershel's elder daughter, Beth's half - sister, and Glenn's wife, who is a determined, fierce and capable fighter . </Li> <Li> Chandler Riggs as Carl Grimes, Rick's adolescent son . Brave to a fault, Carl begins to develop a callous mentality in response to the lethal landscape of a savage, new world . However he is also emotionally conflicted with himself because of the brutality of his previous choices in the new world . </Li> <Li> Danai Gurira as Michonne, a quiet and meticulous, yet fierce woman, who has recently joined Rick's group . She has begun to bond with the group, and shares a close bond with Rick's son Carl but is still fierce and secretive of her past . </Li>

The walking dead season 4 episode 4 cast