It's Theme Song time. But not so fast, Marcy is ready to takeover "Amphibia."
| Name | Type | Role | |
|---|---|---|---|
| Dan Siegel | Writer | ||
| Haley Tju | Guest Star | Marcy (voice) | |
| Bill Farmer | Guest Star | Hop Pop (voice) | |
| Amanda Leighton | Guest Star | Polly (voice) | |
| Danny Ducker | Crew | Storyboard Artist |