When the aliens return in their UFO, an excited Kevin thinks he's finally getting superhero powers like Gretel and Hamster, but it turns out all he's getting from the aliens is a Theme Song Takeover.
| Name | Type | Role | |
|---|---|---|---|
| Michael Cimino | Guest Star | Kevin (voice) | |
| Danny Jacob | Guest Star | Singer (voice) | |
| Dan Povenmire | Guest Star | Alien (voice) | |
| Melissa Povenmire | Guest Star | Gretel (voice) |