In the movie, Spruce and Gimli learns how their different from their parents and have gemstones from a wizard who made them different. The gemstones gives them power and they must try to navigate their way and stop the demon who lurks in the world and tries to claim their gemstones.
- David Vincent/Cam Clarke (singing voice) as Spruce Wilds
- Yuri Lowenthal/Drake Bell (singing voice) as Gimli Wilds
- Ellie Goulding as Princess Cherry
- Emily Osment as Princess Arlette