In Upstate New York, a zombie baby proves to be an obstacle for a diverse group of survivors, as they head cross-country in hope of creating a cure for the living-dead condition.

When the survivors run out of fuel, they embark on a dangerous mission to replenish their source; in New Jersey, Cassandra's past comes back to haunt her.

In Philadelphia, a group of psychotic outlaws confronts the survivors and a connection exists between the two parties.

Soldier zombies in Washington, D.C.; Ten Thousand's mysterious past is revealed.

The survivors search for Warren's missing husband in Central Illinois; a zombie tornado threatens the group.

A utopian enclave may not be all it seems near Branson, Mo.; the group's encounter with a religious cult may cause drastic changes.

Still reeling from the events, the survivors come across a gun show that makes the zombie apocalypse look tame.

In Nebraska, a zombie tsunami engulfs the survivors and desperate measures must be taken to survive; Citizen V gets a visitor.

When Mack tries to have a real date with Addy, he finds himself in a nightmare that reminds him of a certain Bill Murray film with déjà vu vibes.

Radioactive zombies aren't the only danger when the survivors visit a town in South Dakota on the brink of nuclear disaster.

An all-female commune in Utah is where the two groups of survivors reunite, but when someone winds up dead, the illusion of paradise is shattered.

Murphy learns more about his abilities when he is kidnapped by a group of outlaws trying to score OxyContin; drug enhanced zombies attack.

Citizen Z redeploys the survivors to meet with Murphy's doctor; but at the compound they uncover game-changing details about their mission and the origins of the zombie virus.