The Primm family moves into an old brownstone house on East 88th Street, where they find a crocodile named Lyle in their bathtub.
| Actor | Role |
|---|---|
 Tony RandallNarrator/Signor Valenti (voice) | Narrator/Signor Valenti (voice) |
 Liz CallawayMrs. Primm (singing voice) | Mrs. Primm (singing voice) |
 Devon MichaelsJoshua Primm (voice) | Joshua Primm (voice) |
 Charles StrouseMr. Primm/Mover #1 (voice) | Mr. Primm/Mover #1 (voice) |
| HHeidi StallingsMrs. Primm (voice) | Mrs. Primm (voice) |
 Arnold StangBird (voice) | Bird (voice) |
| RRick ParksMover #2 (voice) | Mover #2 (voice) |
| LLanie ZeraHouseguest (voice) | Houseguest (voice) |