Episode 1

J.K. Simmons

Tenzin (voice)

Kiernan Shipka

Jinora (voice)

Maria Bamford

Pema (voice)

Darcy Rose Byrnes

Ikki (voice)

Logan Wells

Meelo (voice)

Jeff Bennett

Shiro Shinobi (voice)

Lisa Edelstein

Kya (voice)

Richard Riehle

Bumi (voice)