The fans demanded it, and it's finally time for Libby's "Theme Song Takeover." But can Molly get Libby on board?
| Name | Type | Role | |
|---|---|---|---|
| Ashly Burch | Guest Star | Molly McGee (voice) | |
| Lara Jill Miller | Guest Star | Libby Stein-Torres (voice) | |
| Dana Snyder | Guest Star | Scratch (voice) |