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 well as Bernard Herrmann. Welles invested his earnings into his failing stage play. "Commentaries" was a political vehicle for him, continuing the themes from his "New York Post" column. Again, Welles lacked a clear focus, until the NAACP brought to his attention the case of Isaac Woodard. Welles brought significant attention to Woodard's cause. The last broadcast of "Orson Welles Commentaries" on October 6, 1946, marked the end of Welles's own radio shows. The film that Welles was obliged to make in exchange for Harry Cohn's help in financing the stage production "Around the World" was "The Lady from Shanghai",