Cast

• 

  

  Brenda Song

  Anne Boonchuy

• 

  

  Justin Felbinger

  Sprig

• 

  

  Bill Farmer

  Hop Pop

• 

  

  Amanda Leighton

  Polly

• 

  

  Anna Akana

  Sasha Waybright

• 

  

  Troy Baker

  Grime / Additional Voices

• 

  

  Haley Tju

  Marcy Wu

• 

  

  Keith David

  King Adrias

• 

  

  Whoopi Goldberg

  Mother Olm

• 

  

  Brian Maillard

  Leopold Loggle

• 

  

  Zehra Fazal

  Yunan

• 

  

  Michelle Dockery

  Lady Olivia

• 

  

  Lo Mutuc

  The Guardian

• 

  

  Susanne Blakeslee

  Valeriana

• 

  

  James Patrick Stuart

  One-Eyed Wally

• 

  

  Sam Riegel

  Leander / Additional Voices

• 

  

  Laila Berzins

  Mrs. Croaker / Additional Voices

• 

  

  Jill Bartlett

  Maddie / Additional Voices

• 

  

  Stephen Root

  Mayor Toadstool

• 

  

  Jack McBrayer

  Toadie

• 

  

  Katie Crown

  Ivy

• 

  

  William Houston

  Aldrich / The Core

• 

  

  Matt Chapman

  Tritonio