The Legend of Korra: Old Wounds

The Legend of Korra: Old Wounds
Nickelodeon
July 18, 2014
Cartoon, Action, Fantasy, Sci-Fi
DVD
B-

In this Katie Mattila story, Lin undergoes acupuncture, which causes her to flashback to her difficult relationship with her sister.  The two of them have a metal-bending fight in present day, until Opal puts a stop to it. And Bolin convinces Opal to tell her mother that she wants to get airbending training at a temple, not just from Korra.  Meanwhile, Zaheer somehow senses that the Avatar is with the metal clan.