Dr. Quest is commissioned to find the Philosopher's Stone, which is reputed to turn dross to gold. When he succeeds in capturing the object, he donates it to the museum. It is stolen by Quest's partner, who wants to try it out for himself.
| Name | Type | Role | |
|---|---|---|---|
| Kern Konwiser | Writer | ||
| Peter Lawrence | Writer | ||
| Kip Konwiser | Writer | ||
| Michael Benyaer | Guest Star | ||
| Kenneth Mars | Guest Star | ||
| Frank Welker | Guest Star | ||
| Haunani Minn | Guest Star | ||
| Mayim Bialik | Guest Star | ||
| Marc Singer | Guest Star | ||
| Michael Des Barres | Guest Star | ||
| Quinton Flynn | Guest Star |