Mickey’s hero, Rocket Mouse, invites Mickey and friends to join his team of mouse-stronauts.
| Name | Type | Role | |
|---|---|---|---|
| Jaime Camil | Guest Star | Rocket Mouse | |
| Frank Welker | Actor | Figaro | |
| Tony Anselmo | Actor | Donald Duck | |
| Tress MacNeille | Actor | Daisy Duck | |
| Kaitlyn Robrock | Actor | Minnie Mouse | |
| Bill Farmer | Actor | Goofy and Pluto | |
| Bret Iwan | Actor | Mickey Mouse | |
| Harvey Guillén | Actor | Funny the Talking House |