Sick of ungrateful imps, Gramma takes over the "Big City Greens" theme song to share how tough her childhood was.
| Name | Type | Role | |
|---|---|---|---|
| Joachim Horsley | Musical Guest | ||
| Bob Joles | Guest Star | Bill Green (voice) | |
| Artemis Pebdani | Guest Star | Gramma (voice) | |
| Marieve Herington | Guest Star | Tilly Green (voice) | |
| Chris Houghton | Guest Star | Cricket Green (voice) |