The Legend of Korra: The Metal Clan

The Legend of Korra: The Metal Clan
Nickelodeon
July 11, 2014
Cartoon, Action, Fantasy, Sci-Fi
DVD
B

The title clan in this story written by DiMartino is headed by Lin's sister, Suyin Beifong (voiced by Anne Heche).  Suyin's only daughter, Opal (voiced by Alyson Stoner), is a sweet airbender who is attracted to Bolin.  I like the dynamic between the two middle-aged sisters, as well as the look of the metal city, and the other thread, about Kya figuring out who Zaheer is when he pretends to be an ordinary air newbie, is good, too.