Kanna, referred to by her grandchildren as "Gran Gran", was Katara and Sokka's caring paternal grandmother. She was a nonbender and the oldest resident of Wolf Cove.[6] Although Kanna initially distrusted Aang, once he was revealed to be the Avatar, she regained hope, something, she remarked, that she had not felt for a long time.[1]
Kanna ''Gran Gran'' has been suggested to play 2 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
