are shown to be completely healed. When Kirk recovers, he asks Tyree about the villagers' weapons. Tyree says he saw them for the first time a year ago and believed the villagers were making them. Kirk and McCoy decide to reconnoiter the village that night. Once there, they locate a forge in which they find a chrome steel drill and virtually carbon-free iron, evidence of outsiders' involvement. Soon a Klingon appears with the village leader, who discuss the manufacture of improved weapons. Kirk and McCoy surprise and overpower them, taking a flintlock weapon and escaping with Tyree's help. The next day, Kirk shows the Hill People how to use the weapon, but Tyree refuses to handle it. McCoy protests, but Kirk counters that both warring parties must be put on an equal footing if both are to survive. Nona tries to seduce Kirk with the help of local herbs. A mugato attacks Nona and Kirk disintegrates it with his phaser. Nona then knocks Kirk unconscious, flees with the phaser, and coming upon a group of villagers, offers them the weapon. Not believing her story, they assault her. When Kirk, McCoy, and Tyree appear, the villagers believe she has led them into a trap, and kill her. The two groups fight and the villagers run away. Tyree now demands more "fire stick" weapons to avenge his wife's death. Kirk reluctantly orders Scott to manufacture and beam down a hundred flintlocks for the tribesmen. Scott questions the unusual order, and Kirk answers, "Serpents for the Garden of Eden." Production and reception This episode has been analyzed as an allegory for the United States' involvement in the Vietnam War, in both the 1997 book, Inside Star Trek: The Real Story, and a 2016 The New Yorker article. Don Ingalls' first draft of the script had specific references to the Vietnam War, such as Mongolian-type clothes and a character described as a "Ho Chi Minh" type. Other early ideas included Kirk's friendship with Tyree developing completely during Kirk's second visit to the planet and a personal conflict between Kirk and Krell the Klingon. Eugene Myers and Torie Atkinson of Tor.com argue that the episode is sexist in its presentation of Nona, and that the episode, in trying too hard to be an allegory for the war in Vietnam, fails to find a peaceful, Star Trek, solution to the problem. The episode credit title shows