Trivia / Superman And Lois S 1 E 9 Loyal Subjekts

• Recycled Script: The episode's greater meta plot, as revealed here, uses several concepts from Supergirl (2015).
  • Normal humans becoming possessed by Kryptonian souls, gaining all their superpowers, was used in Season 3 of the parent show. Amusing enough, that season also had Morgan Edge as the Big Bad of the first half.
  • Earth building Kryptonite weapons to use against an evil Superman was explored throughout the original show, but dealing with an imminent invasion was the crux of the Season 2 finale, albeit the enemies were the Kryptonian-adjacent Daxamites then.
  • The Big Bad being a relative of the title character was also used in the parent show's Season 1.