Sonja Ball

as Mother Sheriff, Queen Guld (voice)

Wyatt Bowen

as Jan (voice)

Mark Camacho

as Grimmer's Dad, Limping Lars (voice)

Richard Dumont

as King Grom (voice)

Elana Dunkelman

as Trianna 2 (voice)

Angela Galuppo

as Freia (voice)

Stefan Gauthier

as Lucas (voice)

Rick Jones

as Halfstone / Jin / Mort (voice)

Adam Nethercott

as Trym (voice)

Terrence Scammell

as Grimmer (voice)

Shane P. Zhang

as Grandfather Huang (voice)