Rick and the group leave Atlanta and encounter a threat on the highway the likes of which they've never seen. Elsewhere, the group search for a missing person.

Rick discovers a possible safe haven. Shane must go on a dangerous mission to get needed medical supplies.

The group desperately awaits Shane's return. Shane finds himself trapped in a school, surrounded by the undead. Daryl and Andrea search for someone in the woods.

Shane makes a deadly sacrifice which leads to unusual behavior and self-distancing. The rest of the group tries to hang on somewhere between living to die and dying to live.

Concerned for their safety, the group makes a plan – one that Hershel disagrees with adamantly. He makes it clear the group is fine to stay for now, but not indefinitely.

Secrets are told and secrets are revealed. Hershel refuses to acknowledge the world’s new reality. Andrea comes out of her shell. Everyone is becoming more and more aware that “everything is food for something.”

Hershel sets a deadline. All secrets are out in the open. Glenn stands up for himself and Shane takes charge.

Rick and the others try to restore order in the aftermath of a terrible discovery. Hershel takes up an old habit and disappears, Rick and Glenn must follow him into town.

Rick, Hershel and Glen are trapped and fight to survive; Shane finds Lori in danger.

Rick and Shane are in conflict over the fate of an outsider; Andrea helps Hershel's daughter face a crucial decision.

Rick sides with Shane causing Dale to worry that the group is losing its humanity; Carl's actions have unintended consequences.

Someone dangerous may be loose near the farm; Rick, Shane, Daryl and Glenn keep the group safe.

Rick and Carl find the farm in jeopardy; the group is split up in the chaos; Rick's leadership is questioned.

With the world growing increasingly more dangerous and Lori’s pregnancy advancing, Rick discovers a potentially safe haven. But first he must secure the premises, pushing his group to its limit.

After a traumatic event, a life hangs in the balance. Complicating matters, the group must also deal with a potential threat to their new surroundings.

Andrea and Michonne find a new community of survivors; a decision must be made.

The group is severed, placing lives in jeopardy; Merle has a request for the Governor.

Rick struggles after another loss; Michonne is suspicious of the Governor.

As Andrea grows closer to the Governor, Michonne makes a decision about Woodbury. Glenn and Maggie go on a run. Rick struggles.

The governor seeks information; a new guest at the prison forces Rick's hand.

Andrea steps up when the people of Woodbury are thrown into uncharted territory; a new threat arises at the prison.

After the invasion of Woodbury by Rick’s group, Daryl and Merle are captured by The Governor. Rick decides the fate of Tyreese’s group.

The group is preparing their next step. Rick goes in search of his lost friend and meanwhile, Daryl and Merle are wondering if they themselves made the right decisions. The governor of Woodbury tries to restore order in the town and is planning to punish the people responsible for the chaos.

Rick and the group are forced to make a decision now that their safety is no longer guaranteed. Andrea feels uncomfortable now that Woodbury has become a police state.

Since they are outgunned against the Governor's forces, Rick undertakes a mission to get more weapons.

Rick and the Governor contemplate a peace treaty.

The Governor chases a fleeing dissenter; while the Governor is gone, a traitor tries to sabotage his plans.

Rick and the group are faced with a serious problem. If they want a truce with the Governor, they will have to make a huge sacrifice.

The Governor and Rick Grimes prepare for the oncoming war. Meanwhile, Andrea struggles to escape The Governor's own torture chamber.