The Sheriff has found the man everyone is looking for: Lepidus, an alchemist who can make gold. But the old man has been in his laboratory for a month and has produced nothing. The Sheriff gives him just seven days more. Robin, feeling guilty for delivering hime to the Sheriff, tries to rescue him.
| Name | Type | Role | |
|---|---|---|---|
| Alan Moreland | Writer | ||
| Alan Edwards | Guest Star | ||
| Tony Thawnton | Guest Star | ||
| Terry Yorke | Guest Star | ||
| Alfie Bass | Guest Star | ||
| Bryan Coleman | Guest Star | ||
| Paul Eddington | Guest Star | ||
| Terry Bishop | Director |