As the crew of Nathan James find the mastermind behind the Immune communications network, they also find themselves trapped between the the mercenaries on the sub and civ ...

Sean Ramsey broadcasts a message implicating the Navy in a devastating disaster. ...

Rachel is hard at work on a new, more efficient version of the cure while Alisha decodes a message found on a cell phone recovered from the Immunes on land. ...

Chandler and his team set out to find supplies and materials for Dr. Scott's lab, only to tangle with bounty hunters and the Immunes. Meanwhile, Rachel's effort to find a ...

Trying to piece together Dr. Hunter's lost formula, Rachel grapples with the fact Niels, her sworn enemy, is on board Nathan James, while Chandler works to gain intel and ...

Having penetrated undercover the well-guarded Florida base of sect of 'chosen' for immune Americans where the British brothers hope to draw control of America from politi ...

Now the labs on land are wipe out by the submarine's missiles, Chandler sees its elimination as top priority, but it's off sonar, as Mason works out hiding its location b ...

The British brothers both survived the failed raid o the ship, but now chase it in their nuclear submarine. Captured cahoot Juan Carlos is treated harshly, beyond doc Sco ...

Chandler is excited when his officers discover a hospital ship nearby, which may be ideal for a much bigger lab. It's easily, found, but boarded by ruthless killers, who ...

Now the ship is reconquered, the cure in production and Granderson dead, CO Chandler's happiness seems complete when he finds his family, relatively safe. he decides to g ...

Chandler and Thornwald set out to go after Granderson. Tex tries to get Scott out of Avocet but they see they got Kara. Scott deduces that they will use her unborn child ...

Chandler after saving his children, meets up with his men who were not on the ship or got away and inform him of what happened--that Granderson's people took over the shi ...

Now the human tests show the vaccine and cure works, all crew in injected and the ship seeks a port to organize its mass-production. Their initial choice, a fort, proves ...

After the last batch of vaccine trials on monkeys was successful, it's time for six human Guinea pigs. After Tex and officer give the example, many crewmen volunteer. Dan ...

With Chandler and Tex held prisoner on the Russian ship, it is up to Slattery to devise a plot to free them. ...

After picking up a distress call near Jamaica, Chandler and a small team stage a rescue attempt. But a surprise attack leaves Chandler and Tex stranded at sea. Slattery a ...

With monkeys for testing, they work towards a vaccine but with no cure in sight, a serious lack of monkeys and increasingly depressing distress calls, they think about re ...

Costa Rica being reportedly too dangerous, Chandler tries harvesting monkeys for tests in a Nicargauan reserve. He heads up the river by motorboat with XOMike Slattery an ...

The ship suffers mechanical issues with their generators and engines. This also affects their RO water system. They ship is down to approximately 3,000 gallons of fresh w ...

The James faces off against a new foe who demands Chandler hand over Rachel and her research. ...

Chandler and his crew head to the U.S. Military base at Guantanamo Bay in hopes of collecting food, medical supplies and fuel replenishments. ...

Battle ship captain CO commander Tom Chandler courteously accommodates zoologist Dr. Rachel Scott's wishes to research birds in the Arctic while his crew engages incommun ...

It's the winter formal at East Highland. ...

Rue get depressed and binge-watches 22 episodes of a British reality show; Jules visits an old friend; Cassie looks for advice to help her deal with the fallout of Hallow ...

On Halloween, Jules starts exhibiting concerning behavior; McKay questions his future in football; Cassie spends some time with Daniel; Kat continues to push Ethan away; ...

In the aftermath of the carnival, Maddy and Nate are forced to deal with a police investigation; Jules begins to feel pressured by her role in Rue's sobriety; Cal worries ...

Rue tries to get clean for Jules and chaperones Gia at the carnival; Kat hangs out with Ethan until she misreads a situation; Nate reveals who he really is. ...

Kat tries her first camming session; Jules falls for a boy online; Maddy finds something odd on Nate's phone; Cassie and McKay spend the weekend at his school; Rue is con ...

On the first day of school, Rue struggles to put the past behind her and gets into trouble at Fezco's; Nate becomes obsessed with Maddy's hookup, Tyler, while trying to g ...

Rue returns home from rehab and meets Jules; Nate gets in McKay's head when he takes an interest in Cassie; Nate and Maddy attempt to make each other jealous; Kat is pres ...

Danny returns from the war, much to the surprise and joy of everybody, particularly Mary. However, he is acting strangely as he is in warshock. He begins to worry everybo ...

Each of the doctors involved in the crash experiences flashbacks that take them back to their time of rescue and explain how they got to where they are now. ...