The Legend of Korra: 2x12
Harmonic Convergence
Korra and company attempt to close the spirit portals before Harmonic Convergence.
2 - 2The Southern Lights Sep. 13, 2013
2 - 3Civil Wars (1) Sep. 20, 2013
2 - 4Civil Wars (2) Sep. 27, 2013
2 - 12Harmonic Convergence Nov. 15, 2013