Season 4 opens with the Metal Clans new leader Kuvira making some big changes. In Republic City, people are waiting to see Korra again but something is wrong. Later, 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.
Avatar: The Legend of Korra - Book 4: Balance is a Adventure Action movie. Movies starcast is Janet Varney, P.J. Byrne, David Faustino , Michael Dante DiMartino, Bryan Konietzko, . 87% people like this.Avatar: The Legend of Korra - Book 4: Balance Movie release in 2014.