Justin Theroux
Garmadon (voice)
Kumail Nanjiani
Jay (voice)
Jackie Chan
Master Wu / Mr. Liu (voice)
David Burrows
Fuchsia Ninja (voice)
Alex Kauffman
Ninja Computer (voice)
Ali Wong
General Olivia (voice)
Garret Elkins
Retirement General (voice)
Todd Hansen
General Omar (voice)
Doug Nicholas
General Jolly (voice)
Charlyne Yi
Terri IT Nerd (voice)
Vanara Taing
Asimov IT Nerd (voice)
Laura Kightlinger
Ms. Laudita (voice)
Randall Park
Chen the Cheerleader (voice)
Retta
Maggie the Cheerleader (voice)
Chris Hardwick
Radio DJ (voice)
Bobby Lee
Pilates Studio Owner (voice)
Robin Roberts
Robin Roberts (voice)
Michael Strahan
Michael Strahan (voice)
Constance Wu
Mayor (voice)
Viola Baldwin
Additional Voices (voice)
Craig Berry
Additional Voices (voice)
Noël Brydebell
Additional Voices (voice)
Fiona Cyprienne
Additional Voices (voice)
Graham Elkins
Additional Voices (voice)
Johnathan Elkins
Additional Voices (voice)
Serena Elkins
Additional Voices (voice)
Ryan Folsey
Additional Voices (voice)
Maryann Garger
Additional Voices (voice)
Mark Gillins
Additional Voices (voice)
Jesse Goldsmith
Additional Voices (voice)
Chris McKay
Additional Voices (voice)
Matt McMillan
Additional Voices (voice)
Yoriaki Mochizuki
Additional Voices (voice)
Samantha Nisenboim
Additional Voices (voice)
Madeleine Purdy
Additional Voices (voice)
Magali Rigaudias
Additional Voices (voice)
Carmen Pérez-Marsá Roca
Additional Voices (voice)
Jennifer Stellema
Additional Voices (voice)
John Venzon
Additional Voices (voice)
Natalie Wetzig
Additional Voices (voice)
Tom Wheeler
Additional Voices (voice)
Lauren White
Additional Voices (voice)
Jialing Danni Zhang
Additional Voices (voice)