When his father brings Numbuh 4 to work for "Bring Your Daughter to Work Day", Numbuh 4 discovers his father's boss plans to send him and all the daughters of his coworkers to Pluto.
| Name | Type | Role | |
|---|---|---|---|
| Jeff Bennett | Guest Star | ||
| Jennifer Hale | Guest Star | ||
| Tom Kenny | Guest Star | ||
| Frank Welker | Guest Star | ||
| Tara Strong | Guest Star | ||
| Rachael MacFarlane | Guest Star |