Discover
Original Release
02/29/1980
US Release
02/29/1980
Cast
| Name | Character |
|---|
| Jim Henson | Ernie |
| Richard Hunt | Fat Blue Boy |
| Will Lee | Mr. Hooper |
| Sonia manzano | Maria |
| Bob McGrath | Bob |
| Kathryn Mullen | Green Girl |
| Jerry Nelson | Mr. Snuffleupagus / Sherlock Hemlock / Lavender Boy / Caveman Segment Narrator |
| Frank Oz | Bert / Grover |
| Alaina Reed-Hall | Olivia |
| Caroll Spinney | Big Bird / Oscar the Grouch |
Directors
Cast
| Name | Character |
|---|
| Jim Henson | Ernie |
| Richard Hunt | Fat Blue Boy |
| Will Lee | Mr. Hooper |
| Sonia manzano | Maria |
| Bob McGrath | Bob |
| Kathryn Mullen | Green Girl |
| Jerry Nelson | Mr. Snuffleupagus / Sherlock Hemlock / Lavender Boy / Caveman Segment Narrator |
| Frank Oz | Bert / Grover |
| Alaina Reed-Hall | Olivia |
| Caroll Spinney | Big Bird / Oscar the Grouch |
| Jim Thurman | Airplane Pilot |
