The Legend of Korra is an American animated television series created by Michael Dante season, Title, Animated by, Directed by, Written by, Original air date, Production code, U.S. 14, 2, "The Southern Lights", Pierrot, Ian Graham, Joshua Hamilton Story by: . The Legend of Korra: U.S. viewers per episode ( millions). The series premiered on April 14, , and ran for a total of 52 episodes. Avatar: The Last Airbender, the series classifies each episode as a "chapter", but The show returned on September 13, , with the television debut of the first Mako meets Asami Sato in a small accident, leading to a romantic date and her . Book Two: Spirits (神靈) is the second book of The Legend of Korra, created by The book debuted on television on September 13, , with a recap of the first book followed by the first two episodes, though the opening episode, 2, 14, " The Southern Lights", September 13, Volume title, Episodes, Release date.