Piper Curda

Mabel (voice)

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)

Tom Law

Tom Lizard (voice)

Sam Richardson

Conner (voice)

Melissa Villaseñor

Ellen (voice)

Isiah Whitlock Jr.

Bird King (voice)

Steve Purcell

Amphibian King (voice)

Ego Nwodim

Fish Queen (voice)

Nichole Sakura

Reptile Queens (voice)

Meryl Streep

Insect Queen (voice)

Karen Huie

Grandma Tanaka (voice)

Lila Liu

Young Mabel (voice)

Eman Abdul-Razzak

Insect Prince (voice)

Vanessa Bayer

Diane (voice)

Joe Spano

Ancient Beavertonian (voice)

Matthew Yang King

Additional Voices

Bob Peterson

Additional Voices

Lori Alan

Additional Voices

Grey DeLisle

Additional Voices

Laraine Newman

Additional Voices

Carlos Alazraqui

Additional Voices

Rick Zieff

Additional Voices