Kumail Nanjiani

Mack Mallard (voice)

Elizabeth Banks

Pam Mallard (voice)

Caspar Jennings

Dax Mallard (voice)

Tresi Gazal

Gwen Mallard (voice)

Awkwafina

Chump (voice)

Carol Kane

Erin (voice)

Keegan-Michael Key

Delroy (voice)

Danny DeVito

Uncle Dan (voice)

David Mitchell

GooGoo (voice)

Isabela Merced

Kim (voice)

Carlos Alazraqui

Additional Voices (voice)

Ozioma Akagha

Additional Voices (voice)