Former Avatar and spiritual guide to Aang
Dr. Lester Caldwell is the doctor who examines Casey Beldon when her eyes begin changing color. He asks whether she is a twin and explains the condition as tetragametic chimerism and heterochromia, initially treating the physical change as medically normal rather than supernatural.
Matt's father; works with other parents to locate their sons after they sneak out, representing the parental struggle with their children's independence.
Doug Park is the person who interviews Joseph Burns for a potential job. Joseph presents his filmmaking experience and explains his dedication to documentary work, but the meeting reveals the gap between his professional ambitions and his uncertain circumstances. Doug therefore represents a possible route toward stability.
Harry is one of the three children Nathaniel and Lillian adopted from refugee camps, alongside Tommy and Julie. He belongs to the family gathered at Nathaniel's deathbed for a final farewell. Tommy's allegations about their father's motives unsettle the family and contribute to the resurfacing of old traumas and resentments.
A laboratory scientist who observes a subject exposed to dangerous spores. The subject soon develops a nosebleed, internal hemorrhaging, and a psychotic break.
C.S. Lee has 50 screen credits in a career dating back to 1990. Signature works include Tuner, Everything Beautiful Is Far Away, Tilt. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Related entry on Wikidata (Q357856), public domain (CC0).
