: The episode suggests a closed-loop timeline where Fry was always his own grandfather.

: "Roswell That Ends Well" serves as a definitive example of Futurama ’s ability to blend high-concept scientific theory—specifically the Grandfather Paradox —with irreverent satire and character-driven comedy.

: President Harry S. Truman’s portrayal as an aggressive, paranoid leader.

: Discuss how this "incestuous" solution creates Fry’s unique lack of a delta brain wave, a plot point that later makes him the "most important person in the universe". IV. Cultural Satire & Allusions