Les Deux Gredins

Margo Martindale

— Credenza Twit (voice)

Johnny Vegas

— Jim Twit (voice)

Maitreyi Ramakrishnan

— Beesha Balti (voice)

Ryan Anderson Lopez

— Busby Mulch (voice)

Emilia Clarke

— Pippa (voice)

Natalie Portman

— Mary Muggle-Wump (voice)

Timothy Simons

— Marty Muggle-Wump (voice)

Nicole Byer

— Beverly Onion (voice)

Jason Mantzoukas

— Mayor Wayne John John-John (voice)

Alan Tudyk

— The Sweet-Toed Toad (voice)

Sami Amber

— Jeremy (voice)

Phil Johnston

— Mr. Napkin (voice)

Riley King

— Tuna Remnant (voice)

Zarah Kulczycki

— Harold Hulse (voice)

Rebecca Wisocky

— Dee Dumdie-Dungle (voice)

Mark Proksch

— Horvis Dungle (voice)

Della Saba

— Dorcas Dumdie-Dungle (voice)

Charlie Berens

— Gorb Klurb (voice)

Stephanie Escajeda

— Constance Klurb (voice)

Israa Zainab

— Mandy Muggle-Wump (voice)

Dee Bradley Baker

— Muggle-Wump Efforts / Florbnorbles (voice)

Rif Hutton

— Cop #1 (voice)

William Calvert

— Jailer (voice)

Erika Dapkewicz

— Florbnorble Leader (voice)

David Byrne

— Gordon Sniffles (voice)

Scott Whyte

— Voice Changer 30,000 / Rabney "Lyle" Kalemann (voice)

David Cowgill

— Golf Announcer (voice)

Hayley Williams

— Marleeta Punge (voice)

Shane Sweet

— Triperot Man (voice)