Avatar: The Last Airbender
The main characters are voiced by Janet Varney, Seychelle Gabriel, David Faustino, P. J. Byrne, J. K. Simmons and Mindy Sterling, and supporting voice actors include Aubrey Plaza, John Michael Higgins, Kiernan Shipka, Lisa Edelstein, Steve Blum, Eva Marie Saint, Henry Rollins, Anne Heche and Zelda Williams. Several people involved in the creation of "Avatar: The Last Airbender" (such as designer Joaquim Dos Santos, writer Tim Hedrick and composers Jeremy Zuckerman and Benjamin Wynn) returned to work on "The Legend of Korra".