War of the Coprophages featured insect-like robots designed by roboticist and author Rodney Brooks. Morgan was also inspired by Orson Welles's 1938 radio broadcast of H.G. Wells's book "The War of the Worlds" (which had caused mass hysteria), with the episode's title being a direct reference to the novel (with the last part of the episode's title, "coprophages", referring to a dung eater). The town featured in this episode also takes place in—Miller's Grove—is a play on Grover's Mill, the setting of Orson Welles's 1938 radio adaptation. Originally, a scene featuring the sheriff discussing a noted case of hysteria from the 1930s was planned
Orson Welles "Ceiling Unlimited" (November 9, 1942 – February 1, 1943), sponsored by the Lockheed-Vega Corporation. The program was conceived to glorify the aviation industry and dramatize its role in World War II. Welles's shows were regarded as significant contributions to the war effort. Throughout the war Welles worked on patriotic radio programs including "Command Performance", "G.I. Journal", "Mail Call", "Nazi Eyes on Canada", "Stage Door Canteen" and "Treasury Star Parade". In early 1943, the two concurrent radio series ("Ceiling Unlimited", "Hello Americans") that Orson Welles created for CBS to support the war effort had ended. Filming also had wrapped on the