Ariel Winter Sofia Voice Sara Ramirez Queen Miranda Voice Wayne Brady Clover Voice Tim Gunn Baileywick Voice Rachael MacFarlane Cordelia Guest Voice Steve Valentine Professor Pecullian Guest Voice Mick Wingert Sir Dax Guest Voice Brennley Brown Lily Guest Voice Bailey Gambertoglio Indigo Guest Voice Jeff Bennett Merlin Guest Voice Laraine Newman Marla Guest Voice Katie Zieff Calista Guest Voice Merit Leighton Lucinda The Witch Guest Voice Matt Hoverman Giggling Goblin Guest Voice Jamie Mitchell Executive Producer