As the 2nd Mass. prepares for a major assault, divisions within the ranks threaten to tear the group apart. Tom has difficulty processing the profound implications of Ann ...

The 2nd Mass. prepares to take the fight to the invaders with an assault on one of their bases. ...

Hal takes the lead fighting an unexpected threat against the children of the 2nd Mass. ...

Lt. Terry Clayton (guest star Henry Czerny - The Tudors) of the 7th Mass arrives with word that the aliens are on their way to attack the 2nd Mass. ...

Hal comes up with a risky new plan to rescue captured teenagers from the aliens, but it might require putting someone at risk. ...

Tom and his team head out to track down more motorcycles for the 2nd Mass., relying on Pope to guide them to a good location. They hit the jackpot until they meet some sk ...

Dr. Michael Harris joins the 2nd Mass with a theory about what might save the teenagers abducted by the aliens. But the plan could be derailed when Tom starts digging for ...

While scouting for supplies, Tom, Hal and their squad encounter a gang of marauders determined to get their hands on the 2nd Massachusetts' weapons. Leading the gang is a ...

The world is left in tatters after a sudden, unprovoked and unexplained invasion by aliens, leaving the planet's remaining human population to fight for survival against ...

While Nancy enjoys a gift massage from Pilar, Andy proposes to Audra. Adelita turns out to be a junkie and Silas tries to help her recover from recent heroin usage proble ...

Nancy and Esteban deal with a visit from his daughter; Doug and Dean are joined by Isabelle in their scheme to get revenge on Celia. ...

When Korra comes face to face with Kuvira, the fate of the Earth Kingdom and the Avatar's life are at stake. ...

Team Avatar clashes with Kuvira on the streets of Republic City; Pema and Prince Wu help evacuate innocent citizens. ...

Korra and Team Avatar try to stop Kuvira from moving against Republic City. ...

The spirit vines in Republic City start abducting people and it's up to Korra to figure out why. ...

Wu begins his exile with Mako's family, and realizes that he knows nothing about his bodyguard. So Mako tells him the story of how he met Korra and their relationship sin ...

Korra returns to Republic city and team avatar faces their first mission together in 3 years when prince Wu goes missing. Bolin and Varick are on the lam. ...

Kuvira threatens Zaofu; Bolin is caught in the middle of the bad blood between Su Beifong and Kuvira. ...

While Korra is struggling with PTSD by the metal poison Zaheer injected in her, she sets off on a journey to try to connect with Raava. Amidst all of this, Tenzin and the ...

The season premiere starts out 3 years after Season 3's end. The Earth kingdom has fallen into anarchy due to the fall out of Season 3's finale. This episode sets up Eart ...

After succumbing to the poison, Korra enters the Avatar State and battles Zaheer, while Bolin and Mako duel Ghazan and Ming-Hua. The captive members of the Air Nation esc ...

Team Avatar hatches a plan to save the Airbenders, but all is not what it seems like. Zaheer rediscovers an old Airbender talent. The motive of the Red Lotus is finally r ...

Mako and Bolin escape Ba Sing Se in an airship as the city descends into chaos. Meeting up with Korra, they deliver Zaheer's message: the Red Lotus will attack the Northe ...

While en route to Ba Sing Se, Korra and Asami manage to escape from their cell, but their attempt to take control of the vessel results in the vessel losing altitude and ...

While tracking Aiwei, Korra finds out more about Zaheer's motivations and purposes. Team Avatar is chased by both Zaheer's gang and the Earth Queen. ...

As Opal leaves for the Northern Air Temple to start her airbending training, Zaheer and his gang try to kidnap Korra. Although Korra's friends are able to prevent this fo ...

Korra, Mako, Bolin and Asami visit Sao Fu, the city of Metal Clan. Lin does not want to meet her past. Suyin tells her life story. Air Temple Island training camp has a n ...

Korra finds out that the Earth Queen imprisoned airbenders to create an army. Jenora leads an investigation with her spiritual projection. Lin joins the Avatar Team. ...

Korra and Asami collect tax money for Queen Hou Ting. Mako and Bolin suffer an unexpected family reunion. Kai can't get rid of his old habit. Lord Zuko visits a secret pr ...

As the Avatar team faces difficulties while searching for new airbenders, Zaheer makes the next step in his plan. ...

As Korra tries to restore the streets of Republic city, she learns that her decision to keep the spirit portals open has created a new conflict between humans and spirits ...

Korra discovers a way she may be able to defeat the ultimate dark spirit and save the world. ...