Hannah the Hippo falls down a mountain and lands on a ledge. Matilde the Eagle calls Dr. Doolittle for assistance.
| Name | Type | Role | |
|---|---|---|---|
| Paul Harrison | Writer | ||
| Lennie Weinrib | Writer | ||
| Lennie Weinrib | Guest Star | ||
| Hal Smith | Guest Star | ||
| Don Messick | Guest Star | ||
| Robert Holt | Guest Star | ||
| Robert Towers | Guest Star | ||
| Las Calonius | Director | ||
| Art Davis | Director |