In this non-canon episode, Uncle Grandpa arrives to aid Steven in unlocking the power of his gem.
| Creator | Rebecca Sugar |
|---|---|
| Actor | Zach Callison, Estelle, Michaela Dietz |
| Country | United States of America |
| Production | Cartoon Network Studios |
In this non-canon episode, Uncle Grandpa arrives to aid Steven in unlocking the power of his gem.
| Creator | Rebecca Sugar |
|---|---|
| Actor | Zach Callison, Estelle, Michaela Dietz |
| Country | United States of America |
| Production | Cartoon Network Studios |