The Legend of Korra — Book Four: Balance
Book Four is set three years after Book Three. Now broken and bruised, Korra begins a journey of self-discovery and survival as the strong prey upon the weak. When an aggressive military force rises up led by the power-hungry Kuvira, the fate of the Earth Kingdom hangs in the balance and only the Avatar can set things right.
Episodes

E01 After All These Years
★ 8.1Oct 3, 2014 · 23m
It's been three years since Zaheer poisoned Korra and the members of Team Avatar have moved on with their lives; Kai and Opal help a struggling Earth Kingdom town.

E02 Korra Alone
★ 8.3Oct 10, 2014 · 23m
Korra's three-year journey of healing takes her to unexpected places.

E03 The Coronation
★ 8.1Oct 17, 2014 · 23m
Prince Wu's big day is ruined by Kuvira; Korra thinks she may have found the key to a full recovery.

E04 The Calling
★ 8.3Oct 24, 2014 · 23m
While the young airbenders look far and wide for Korra, Ikki is briefly captured by two Earth Empire soldiers. Based on what they say, Ikki leads the trio to the swamp. There, Korra is still haunted by visions of being hurt by her past enemies, but manages to connect to the siblings through the great banyan-grove tree's roots. After they beg her to resume her Avatar duties to face Kuvira, Toph's advice helps Korra to let go of her fears, bend the rest of the poison out of herself and re-enter the Avatar State.

E05 Enemy at the Gates
★ 7.9Oct 31, 2014 · 23m
Kuvira threatens Zaofu; Bolin is caught in the middle of the bad blood between Su Beifong and Kuvira.

E06 The Battle of Zaofu
★ 7.9Nov 7, 2014 · 23m
Korra returns to her role as the Avatar, but is she really ready for action? Bolin and Varrick break from Kuvira's army.

E07 Reunion
★ 7.8Nov 14, 2014 · 23m
Korra returns to Republic City and Team Avatar faces their first mission together in three years when Prince Wu goes missing; Bolin and Varrick are on the lam.

E08 Remembrances
★ 6.2Nov 21, 2014 · 23m
In a clip show episode, Mako, Korra, and Bolin recollect their past. Mako tells Wu about his romantic entanglements and eventual breakup with Asami and Korra. Korra talks to Asami about her confrontations with Amon, Unalaq, Vaatu, and Zaheer. Varrick presents Bolin's life to the Earth Empire refugees in the style of an action film in which Bolin defeats all of Korra's previous enemies.

E09 Beyond the Wilds
★ 7.8Nov 28, 2014 · 23m
The spirit vines in Republic City start abducting people and it's up to Korra to figure out why.

E10 Operation Beifong
★ 8.3Dec 5, 2014 · 23m
Bolin helps Opal and Lin save the Beifongs from Kuvira. Korra visits the Spirit World looking for help.

E11 Kuvira's Gambit
★ 8.1Dec 12, 2014 · 23m
Korra and Team Avatar try to stop Kuvira from moving against Republic City; Kuvira unveils a deadly new weapon.

E12 Day of the Colossus
★ 8.3Dec 18, 2014 · 23m
Team Avatar clashes with Kuvira on the streets of Republic City; Pema and Prince Wu help evacuate innocent citizens.

E13 The Last Stand
★ 8.0Dec 18, 2014 · 23m
The fate of the Earth Kingdom and the Avatar's life is at stake, when Korra comes face to face with Kuvira.


