Discover
Original Release
11/13/1989
US Release
11/13/1989
Cast
| Name | Character |
|---|
| Charles Durning | Grandfather (voice) / Grandfather |
| Christopher Collins | Chief Yookeroo / Various Yooks / Chief Yonkeroo (voice) |
| Miriam Flynn | (voice) / Yookie-Ann Sue / Teacher / Various Yooks |
| Clive Revill | (voice) / Van Itch |
| Joseph Cousins | (voice) / Grandson |
| Jim Cummings | Various Yooks |
| Hal Smith | Various Yooks |
Directors
Writers
Cast
| Name | Character |
|---|
| Charles Durning | Grandfather (voice) / Grandfather |
| Christopher Collins | Chief Yookeroo / Various Yooks / Chief Yonkeroo (voice) |
| Miriam Flynn | (voice) / Yookie-Ann Sue / Teacher / Various Yooks |
| Clive Revill | (voice) / Van Itch |
| Joseph Cousins | (voice) / Grandson |
| Jim Cummings | Various Yooks |
| Hal Smith | Various Yooks |
Producers
| Name | Role |
|---|
| Dr. Seuss | Executive Producer |
| Ralph Bakshi | Producer |
