Rachel Zegler
Ellian (voice)

Miguel Bernardeau
Chilo (voice)

Giovanna Bush
Orsola (voice)

Jenifer Lewis
Nazara (voice)

Dee Bradley Baker
Flink (voice)

Nicole Kidman
Queen Ellsmere (voice)

Javier Bardem
King Solon (voice)

John Lithgow
Bolinar (voice)

Olga Merediz
The General (voice)

Rich Moore
The Postmaster (voice)

Nathan Lane
Luno - Oracle of the Moon (voice)

Tituss Burgess
Sunny - Oracle of the Sun (voice)

John Ratzenberger
Milo The Monster Handler (voice)

Vicky Jenson
Old Blue-Haired Woman (voice)

Angela Grovey
Lumbrian Citizen (voice)

Jessica Molaskey
Lumbrian Citizen (voice)

Isabelle McCalla
Lumbrian Citizen (voice)