At the onset of a zombie apocalypse, chaos descends as Rose loses her family, Ryan tries to get his bearings, and a desperate man finds a new guise.

William, Sun and Barbara try to drive to the stadium, but it's tougher than they thought: They're blocked by both living marauders and roving undead.

Rose, Spears, Ryan and Lance find a refuge. Learning they're not alone, they're schooled on the dangers of following the heart rather than the head.

Forced to fend for themselves, the survivors that were left behind must improvise and look out for both the dead and the living.

Trapped in an abandoned diner, William and Sun must decide whether they can depend on the survivors from the truck as their alliance is tested.

The desperate yet determined group undertakes a daring hit on a weapons stash, but the pandemonium threatens to swallow them up.

Soldiers arrive with both plans and promises. But questions remain as a survivor makes a bold move. Who can you trust? Where do your loyalties lie?

As the group approaches the stadium, everything goes sideways. The survivors blast through their bullets -- and their options.

Life — and death — spins savagely out of control. Familiar faces scramble to survive the brutality, and wrenching betrayal lurks around every corner.

No good deed goes unpunished in a zombie apocalypse: The tables turn for Rose, Sun, Spears and Anna. The winter brings snow — and fresh horrors.

Inside, Rose and Anna are warm, but are they safe? A loose coalition coalesces, but the tension grows, everyone is armed, and an ax has gone missing.

An outgunned Rose must make a life-and-death decision. The war comes home when dangerous groups converge on a haven, catching Sun in the crossfire.

Hungry, hurt and alone, Spears encounters a talkative stranger who claims to know him. A mysterious rider on a pale horse passes in the wilderness.

Treasure brings out the worst in everyone, but trust is the most precious commodity in this wasteland. Rose grasps at straws, and Sun risks it all.

A refuge with hot water, food and all the comforts of civilization feels too good to be true. Rose oversleeps as fear grows and a visitor checks in.

Time for takeoff. Out at the airstrip, old allies reconnect, new cohorts seize the opportunity, and escape seems tantalizingly within reach.