Cast[]
- Steven Universe as Grug
- Lapis Lazuli as Eep
- Amethyst as Thunk
- Pearl as Gran
- Garnet as Ugga
- Lion as Sandy
- Star Butterfly (from Star vs The Forces of Evil) as Guy
- Litten (from Pokémon) as Belt the Sloth
- Dragon (from Shrek) as Bearowl
- Raikou (from Pokémon) as Chunky the Macawnivore
- Donphan (from Pokémon) as Douglas
- Penny Peterson (from Mr. Peabody & Sherman) as Turkeyfish