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

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

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

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

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

Lead by Morgan and Alicia, the group lands in uncharted territory in search of survivors to help. But everything is not as it seems in this foreboding new land.

Althea chases a story with dogged determination, putting the mission, and her life, in danger.

Up against the clock, Morgan, Grace, and Alicia work to buy time as Dorie and Dwight race against the elements. Meanwhile, Sarah and Wendell get help from an unexpected source.(TD)

In search of a permanent home, Charlie encounters a rabbi struggling to survive on his own.

Facing an unknown future, Morgan leads the group on a mission; John and June make a promise.

Mortally wounded Morgan must decide whether to help a desperate stranger while a mysterious bounty hunter tries to finish what Ginny couldn't.

Dwight and Sherry team up with a mysterious faction of people to take down Ginny. But when Morgan unexpectedly offers to help, a power struggle ensues.

With a decimated militia and scarce resources, the survivors are running out of options.

Ginny and Morgan have a standoff—but this time Ginny is outgunned.

Grace wakes up with her memory blurred and sees what her world's become years later.

Everyone struggles desperately to live the destruction that is approaching on their own terms.

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.

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.

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

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.

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

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