Bonanza: Season 9, Episode 14
The Gold Detector (24 Dec. 1967)
TV Episode | TV-PG | | Western
Wally Cox is the inventor of a "Willy Wonka like" machine, which he sells to Hoss claiming it has the ability to detect gold. However, all it can really detect is the lie behind the 'gold detection' theory.
Director:Donald R. Daves