Dr. Grace Augustine was an exobiologist and head of the Avatar Program. She is also Sully's mentor and an advocate of peaceful relations with the Na'vi, having set up a school to teach them English. She is also the biogical mother (in her Avatar form) of Kiri who was adopted by Sully (in his Avatar form).
Grace Augustine has been suggested to play 39 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
