A highly dysfunctional blended family is forced together when they realize a reported virus is actually the onset of the undead apocalypse.

While Madison struggles to keep Nick from crippling withdrawal, Travis ventures out to find his son before the city of Los Angeles falls.

After they escape a riot, Travis, Liza and Chris seek refuge with the Salazars; Madison defends her home.

Madison and Travis see different sides of the National Guard's occupation in their neighborhood; the family tries to adapt to the new world.

The National Guard's plan for the neighborhood is revealed; Travis and Madison make a difficult decision.

As civil unrest grows, and the dead take over, Travis and Madison try to devise ways to protect their families.

After fleeing a burning Los Angeles on Strand's yacht, tensions arise among the group. Strand remains mysterious. Our group encounters danger at sea.

The group seeks shelter with a survivalist family; and Madison tries to uncover the family's true motives. Meanwhile, Salazar works to discover Strand's intentions.

Madison confronts Strand about his mysterious destination. Meanwhile, Nick, Alicia and others inspect wreckage from a plane crash.

A family in distress boards the Abigail. Strand branches off and his past begins to emerge. Nick searches for an associate of Strand's.

Alicia works toward reuniting with her family. Travis comes across a familiar face. Madison and Nick try to save their family against all odds.

Conflict arises as the Abigail approaches its destination. Chris makes a staggering decision. Nick meets a new maternal figure.

The family faces their biggest test yet; Nick, Madison, Travis and others try to stay close to each other.

Nick's search for answers leads him into a deadly dog-eat-dog landscape. A dark time from his past is uncovered.

After the fall of the compound, Madison, Strand and others forge a tenuous path forward. Meanwhile, Nick is recruited for a perilous assignment.

Travis has a hard time connecting with Chris while looking for shelter; Alicia meets a woman with a bloody past.

Alicia and Madison try to bring two competing factions together; Nick uses skills from his past for his new role.

At the Colonia, Alejandro reveals his darker side; a hotel resident becomes violent and Madison springs into action.

Madison struggles to cope as a large number of refugees flood into the hotel, including someone familiar but unexpected.

Travis is thrown off by new refugees; Nick must decide if he's going to stay at the Colonia with Luciana or leave.

When Travis' rage causes unrest at the hotel, Madison has to choose whether or not she will stand by him; Nick becomes leader of the Colonia as Narcos close in.

The Clark family find themselves in a dire predicament. They must work together to discover a path to safety.

Following a harrowing journey, the Clark family arrive at their new home. Strand faces resistance as he attempts to hold power over his domain.

Still finding their place, Alicia and Nick fall in with new crowds while Madison discovers Otto's past mimics that of her own.

A mysterious character searches for purpose and soon becomes tied to the struggle over a key resource in the apocalypse.

A new threat reveals itself to Madison and Troy as they search for answers. Alicia must reconcile with her past decisions.

News of incoming danger spreads throughout the community as Madison struggles to keep everyone together. Nick grapples with a hard truth.

A new arrival sows a divide within the ranch. Meanwhile, Alicia forms a new relationship in the hopes of maintaining peace.

Madison must negotiate the terms of an agreement in the midst of ranch-wide turmoil. Nick and Alicia challenge their mother's motives.

In the aftermath of the Clark family's actions, new leadership assumes control of the Ranch. Daniel assists Lola in the distribution of water.

With the Ranch dangerously low on resources, Madison and Walker leave in search of a solution. Nick and Alicia struggle to keep the peace.

Following the rekindling of an old friendship, a mission is launched to replenish the Ranch's water supply by seeking the help of another community.

Nick and Jake set out to handle a delicate situation; the Ranch prepares for a threat greater than any they've faced before.

With the Ranchers trapped and without hope, Alicia is thrust into a position of leadership where she's forced to make life-changing decisions.

Alicia encounters a potential ally; Ofelia fights for survival; Nick uses his skill set for profit.

Strand's motives are made clear when Nick discovers a new threat descending on the dam.

Madison faces a horrifying revelation.

A lone traveler’s wearying journey is interrupted by new acquaintances, some who become friend, others who become foe.

A troubled survivor finds allies in an unexpected place. Meanwhile, the life Madison has fought to build comes under threat.

Madison and Morgan try to help Nick find inner peace. A quest for revenge exacts its toll on the group.

Al's questioning uncovers some surprising truths about the group's past. John Dorie receives unexpected news.

The arrival of a wounded visitor in John Dorie's life forces him to change his ways.

Strand wrestles with Madison's decisions. Things take an unexpected turn at the Stadium.

Madison's decision to help an adversary has unintended consequences. Meanwhile, John Dorie's life hangs in the balance.

Madison fights to preserve the life she worked so hard to build. Morgan tries to do the right thing.

Morgan tries to help Alicia and the fractured group of survivors as a storm brews.

Alicia's forced to reckon with an agonizing past while seeking refuge from a storm.

Morgan's journey is derailed by some new acquaintances.

June helps when Al's health deteriorates; Morgan searches for friends lost in the storm.

Strand and Dorie are marooned. Luciana aids a man in need. The group's efforts to help a stranger put everyone in danger.

Difficult decisions lead the group into uncertainty. Alicia delivers on a promise to Charlie.

The group's hope falters as they seek a way out. Alicia and Charlie reunite with friends.

Morgan struggles to find the strength to help friends in dire need before it's too late.

While most of the landscape is destroyed by nuclear warheads, Strand thrives in one of the few inhabitable places left; Strand's search for survivors uncovers a stranger with an unexpected connection to his past.

As Morgan, Grace and Mo struggle to adapt to life on the submarine, a food shortage forces them to face the nuclear fallout outside the sub.

June and Dorie's routine in Teddy's fallout shelter is disrupted when they discover the origins of their home and its sinister connections to Teddy's past.

Against the advice of the group, Sarah searches for Wendell, and in the process encounters a dangerous survivor who forces her to take part in a search of his own.

With a code to guide them, Dwight and Sherry become ethical outlaws known as the Dark Horses. When Strand recruits them for a search and rescue mission, it forces them to question their code and their future.

Morgan searches for Al, only to discover that he's not the only one looking for her, and that his search may have put a target on his own back.

When baby Mo gets sick, Morgan successfully pleads for entry into Strand's Tower. Morgan quickly learns even Strand's benevolence has its limits.

Alicia enlists Morgan's help to search for a new home for her people, but Morgan soon learns the search is more complicated than he imagined.

Alicia takes refuge in the home of a mysterious stranger. With her fevers growing worse and Arno pursuing her at every turn, Alicia is forced to confront the failings of her past and how she will face her future.

When Charlie shows up at the Tower unexpectedly, Howard recruits a young Ranger in training to determine the reason for her visit; as they journey beyond the Tower together, Charlie's true motives are revealed.

Luciana and Wes test the limits of their patience when Daniel’s worsening mental state ends up endangering them all.

When baby Mo goes missing inside the Tower, Dorie Sr. finds himself in a unique position to prove his worth to an increasingly paranoid Strand.

Morgan and Alicia plan their next steps; Dwight and Sherry face the prospect of having to choose between their code and their safety.

As the battle for the Tower heats up, Alicia brings the fight to Strand's front door.

As the survivors prepare to escape the area by raft, Alicia turns back to save one more person trapped in the fallout.

Morgan finds a new ally who turns out to be more trouble than he bargained for.

After going undercover at PADRE, Morgan and Madison find themselves back at odds trying to do what's best for Mo while struggling to accept their new lives under the watchful eye of PADRE.

After fleeing PADRE, June's safety and solitude are threatened by an unwelcome reunion with Dwight and Sherry and a desperate father's search for his missing daughter.

Mo's hunt to prove PADRE's true intentions has her in over her head as she's drawn into the larger web of secrets and subterfuge of the adults who care for her.

Morgan's return to King County gets complicated when PADRE comes to collect.

The heroes fight the clock and PADRE's forces.

Morgan fights his past as he and Madison race to stop PADRE's expansion.

Strand fights to maintain the peace of his new life after the sudden arrival of an old friend threatens it with ghosts of the past.

The search for gas leads to an unexpected reunion that Madison uses as an opportunity.

Dwight and Sherry confront the demons of their past to secure a better future for themselves.

A survivor is at odds with the rest of the island and is forced to turn to another for help.

The horde led by Troy surrounds the walls of PADRE. Madison and her people must fight for their survival to save what remains.

As the series comes to an end, the fate of PADRE's survivors seems to rest in the hands of an unexpected hero.