The other main characters are the airbending master Tenzin, one of Aang's grown children (J.
Book Two: Spirits features Tenzin's and Korra's families, including Tenzin's elder siblings Kya (Lisa Edelstein) and Bumi (Richard Riehle) as well as Korra's father Tonraq (James Remar) and mother Senna (Alex McKenna).