Bobby Moynihan
King George (voice)
Jon Hamm
Mayor Jerry Generazzo (voice)
Kathy Najimy
Dr. Sam (voice)
Dave Franco
Insect King (voice)
Eduardo Franco
Loaf (voice)
Aparna Nancherla
Nisha (voice)
Sam Richardson
Conner (voice)
Isiah Whitlock Jr.
Bird King (voice)
Meryl Streep
Insect Queen (voice)
Melissa Villaseñor
Ellen Bear (voice)
Steve Purcell
Amphibian King / Additional Voices (voice)
Ego Nwodim
Fish Queen (voice)
Nichole Sakura
Reptile Queens (voice)
Karen Huie
Grandma Tanaka (voice)
Vanessa Bayer
Diane (voice)
Joe Spano
Ancient Beavertonian (voice)
Eman Abdul-Razzak
Insect Prince (voice)
Tom Law
Tom Lizard (voice)
Demetri Martin
Flock of Birds / Additional Voices (voice)
Lila Liu
Young Mabel / Additional Voices (voice)
Ashley Adler
Additonal Voices (voice)
Lori Alan
Additional Voices (voice)
Carlos Alazraqui
Additional Voices (voice)
Bill Barretta
Additional Voices (voice)
Reba Buhr
Additional Voices (voice)
Daniel Chong
Additional Voices (voice)
Josh Cooley
Additional Voices (voice)
Grey DeLisle
Additional Voices (voice)
Liza del Mundo
Additional Voices (voice)
Alex Désert
Additional Voices (voice)
Clara Lin Ding
Additional Voices (voice)
Danica Lin Ding
Additional Voices (voice)
Terri Douglas
Additional Voices (voice)
Eric Edelstein
Additional Voices (voice)
Jake Green
Additional Voices (voice)
Samantha Jane Gruwell
Additional Voices (voice)
Damien C. Haas
Additional Voices (voice)
Matthew Yang King
Additional Voices (voice)
Eric Lopez
Additional Voices (voice)
Melanie Minichino
Additional Voices (voice)
Dominic Moran
Additional Voices (voice)
Brent Mukai
Additional Voices (voice)
Zach Myers
Additional Voices (voice)
Gabrielle Nevaeh
Additional Voices (voice)
Anoush NeVart
Additional Voices (voice)
Laraine Newman
Additional Voices (voice)
Ajani Perkins
Additional Voices (voice)
Bob Peterson
Additional Voices (voice)
Jeff Pidgeon
Additional Voices (voice)
Sean Rohani
Additional Voices (voice)
Rachel Slansky
Additional Voices (voice)
Kyler Spears
Additional Voices (voice)
Kyle Thompson
Additional Voices (voice)
Marcus Toji
Additional Voices (voice)
Debra Wilson
Additional Voices (voice)
Secunda Wood
Additional Voices (voice)
Jorden Wyrick
Additional Voices (voice)
Bert Youn
Additional Voices (voice)
Rick Zieff
Additional Voices (voice)
Ava Morse
Additional Voices (voice)
Alan Carr
Alan the Squirrel (voice)
Amanda Holden
Amanda the Spider (voice)
