On screen
Cast
116 credited performers
Janet Varney
Korra (voice)
David Faustino
Mako (voice)
P.J. Byrne
Bolin (voice)
Dee Bradley Baker
Helmsman / Earth Empire Captain / Pabu / Bunny Spirits (voice)
Seychelle Gabriel
Asami Sato (voice)
Jeff Bennett
Shiro Shinobi / Prisoner / Co-Pilot (voice)
J.K. Simmons
Mushi (voice)
Mindy Sterling
Lin Beifong (voice)
Logan Wells
Meelo (voice)
Kiernan Shipka
Jinora (voice)
John Michael Higgins
Varrick (voice)
Darcy Rose Byrnes
Ikki (voice)
Maria Bamford
Pema / Ryu's Mother (voice)
Richard Riehle
Bumi (voice)
Adrian LaTourelle
Unalaq (voice)
Steve Blum
Crazy Yao / Spirit Frog / Hunter #2 (voice)
Henry Rollins
Zaheer (voice)
James Remar
Tonraq (voice)
Lisa Edelstein
Kya (voice)
Anne Heche
Suyin Beifong (voice)
Aubrey Plaza
Eska (voice)
Zelda Williams
Kuvira (voice)
Spencer Garrett
Raiko (voice)
Stephanie Sheh
Zhu Li / Rohan (voice)
Jim Meskimen
Additional Voices (voice)
Aaron Himelstein
Desna (voice)
Grey DeLisle
Ming-Hua / Young Lin Beifong (voice)
Alyson Stoner
Opal (voice)
Sunil Malhotra
White Lotus Guard (voice)
Jonathan Adams
Vaatu (voice)
Peter Giles
Ghazan (voice)
Skyler Brigmann
Kai (voice)
Todd Haberkorn
Baatar Jr. (voice)
Daniel Dae Kim
Hiroshi Sato (voice)
Lance Henriksen
Lieutenant (voice)
Alex McKenna
Additional Voices (voice)
Carlos Alazraqui
Tonraq / Protestor / Ruffled Police Officer (voice)
Dante Basco
General Iroh (voice)
Jason Harris
Evil Unalaq / Movie President / Automatons (voice)
Maurice LaMarche
Defense Attorney (voice)
Bruce Davison
Lord Zuko (voice)
Marcus Toji
Little Chou (voice)
Susan Silo
Yin (voice)
Kristy Wu
P'Li (voice)
Richard Epcar
Captain Saikhan / Two Toed Ping (voice)
Eva Marie Saint
Katara (voice)
Jason Marsden
Huan (voice)
April Stewart
Raava / Firelord Izumi (voice)
D. B. Sweeney
Aang (voice)
Andrew Gentile
Council Page (voice)
Mark Allan Stewart
Lu (voice)
Rick Zieff
Gang (voice)
Jim Cummings
Lion Turtle / Hunter #3 (voice)
Greg Baldwin
Soldier #1 (voice)
Mitchell Whitfield
Gun (voice)
Greg Cipes
Tu (voice)
Philece Sampler
Toph / Additional Voices (voice)
Tom Kenny
Referee (voice)
Rami Malek
Tahno (voice)
Steven Yeun
Wan (voice)
Nolan North
Rebel Leader (voice)
Jayne Taini
Queen Hou-Ting (voice)
Michael Yurchak
Viper (voice)
Fisher Stevens
Shady Shin (voice)
Stephen Root
White Lotus Leader / Gommu / Chung (voice)
Zach Callison
Skoochy (voice)
Amy Hill
Additional Voices (voice)
Clancy Brown
Yakone (voice)
Sean Gantka
Hasook (voice)
Kevin Michael Richardson
Old Salt (voice)
James Sie
Lau Gan-Lan (voice)
Keone Young
Northern Soldier (voice)
Nicholas Braico
Kind Spirit #2 (voice)
Amy Gross
Ginger (voice)
Tim Hedrick
Roh-Tan (voice)
Barbara Goodson
Shaman (voice)
Kate Higgins
Toph / Prosecution Attorney (voice)
Justin Prentice
Jaya (voice)
Jon Heder
Ryu (voice)
Travis Willingham
Huntsman / Random Spirit #2 (voice)
Gary Cole
Dai Li Sergeant / Rich Man (voice)
Dave Thomas
Additional Voices (voice)
George Coe
Toza (voice)
Clyde Kusatsu
Additional Voices (voice)
Chris Hardwick
Sokka (voice)
Jacob Bertrand
Noatak - age 6, 8, and 10 (voice)
Alexander Martella
Noatak - age 14 (voice)
Tom Kane
Hotah (voice)
Wade Williams
Captain (voice)
S. Scott Bullock
Two Toed Ping (voice)
Andrew Kishino
Big Chou / Townsman (voice)
James Garrett
Avatar Roku (voice)
Jennifer Hale
Avatar Kyoshi (voice)
Bailey Gambertoglio
Kind Spirit (voice)
Serena Williams
Female Sage (voice)
Roger L. Jackson
Male Nomad (voice)
Stephen Stanton
Air Lion Turtle / Old Wan (voice)
Héctor Elizondo
Wan Shi Tong (voice)
Jason Isaacs
Zhao (voice)
Chris Hill
Fruithog (voice)
Michael Donovan
Mayor (voice)
Jason Charles Miller
Leader / Guard #2 / Guy in Crowd (voice)
Pat Fraley
Gombo (voice)
Michaela Jill Murphy
Young Suyin (voice)
Paul Nakauchi
Guo (voice)
Joey Richter
Hong Li (voice)
Andrea Romano
Innkeeper (voice)
Matthew Willig
Macao (voice)
Keythe Farley
Airship Captain / Dai Li Agent (voice)
David Kaufman
Arik (voice)
Gregg Binkley
Kong (voice)
Robert Morse
Governor of Yi (voice)
Morgan Gingerich
Light Spirit (voice)
Max Charles
Skeptical Spirit (voice)
Caitlin Carmichael
Tuyen (voice)
Nika Futterman
Ahnah (voice)