When West is dumped into the ice house, the clip of him sliding down the wooden slide is the same clip, used for the third time, from The Night of the Golden Cobra (1966), except the original had West sliding from the upper-right to lower-left of the screen - so the scene was flipped for this episode.
The street scenes were filmed on the same set as Gunsmoke. In West's street fight with Brutus, the steps to Doc Adams' office is clearly shown.
While on the gallows, Artemis says "You mean all this Danny Deever bit was just...?"
The "Danny Deever" he is referring to is the title character in a popular 1890 poem by Rudyard Kipling, about the execution by hanging of a British soldier.
The "Danny Deever" he is referring to is the title character in a popular 1890 poem by Rudyard Kipling, about the execution by hanging of a British soldier.