Rogers brings model dinosaurs and takes viewers to a dinosaur hall at a natural history museum. Between these ventures, a dinosaur with a crown appears in the Neighborhood of Make-Believe–really a skeptical Purple Panda in costume. This is all part of Lady Elaine's ploy to scare the neighbors.
| Name | Type | Role | |
|---|---|---|---|
| Fred Rogers | Writer | ||
| Mary Dawson | Guest Star | ||
| Hugh Martin (III) | Director |