Trivia / Supergirl (2015) S4E3 "Man of Steel"

• Actor Allusion: This isn't the first time Iris Quinn has played the dean of a school. Remember her previous role as a principal in an animated film?
• Real Life Writes the Plot: Kara's bodysuit that she must wear at all times is due to Melissa Benoist being busy on Broadway when the early part of the season was being filmed.
• Similarly Named Works: The episode has the same name as the previous solo Superman film.