Ms. Frizzle takes the class on a dinosaur dig, courtesy of her old school chum, paleontologist Dr. Carmina Skeledon, and travels 67 million years back in time!
| Name | Type | Role | |
|---|---|---|---|
| George Arthur Bloom | Writer | ||
| Ronnie Krauss | Writer | ||
| Brian Meehl | Writer | ||
| Rita Moreno | Guest Star | ||
| Charles E. Bastien | Director |