The Blue and the Gray/References
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Cultural References
- The title is a reference to the song "The Blue and the Gray".
Trivia
- This episode reveals that Patty and Selma's hair is only gray due to ash and smoke and that Patty is a redhead, while Selma is a blond.
- Bart and Homer's superhero alter-egos Pieman and the Cupcake Kid make a cameo appearance at the beginning of the opening credits.
