Noah Jupe
Peter (voice)
Mandy Patinkin
Vilna Lutz (voice)
Brian Tyree Henry
Leo Matienne (voice)
Natasia Demetriou
Narrator / Fortune Teller (voice)
Sian Clifford
Gloria Matienne (voice)
Benedict Wong
Magician (voice)
Miranda Richardson
Madam LaVaughn (voice)
Kirby
The Countess (voice)
Aasif Mandvi
The King (voice)
Pixie Davies
Adele (voice)
Dawn French
Sister Marie (voice)
Cherise Boothe
Yvette / Excited Woman (voice)
Katy Cavanagh
Various Characters (voice)
Stephen Kearin
Various Characters (voice)
Tom Kenny
Various Characters (voice)
Phil LaMarr
Fish Monger / Minister of Justice / Old Jailor / Sentry (voice)
John DiMaggio
Human Cannonball (voice)
