Eric André
voices Luci
John DiMaggio
voices King Zøg
Tress MacNeille
voices Queen Oona
David Herman
voices The Herald
Maurice LaMarche
voices Odval
Billy West
voices Sorcerio
Tress MacNeille
voices Prince Derek
Tress MacNeille
voices Sagatha the Fairy
Tress MacNeille
voices Arch Druidess
Billy West
voices The Jester
Billy West
voices Mertz
Tress MacNeille
voices Mrs. Mertz
David Herman
voices Old Man Touchy