[s4e1] Roswell That Ends Well -

: Unlike other sci-fi where characters must avoid their ancestors, Fry accidentally kills his "grandfather" Enos.

: The episode is dense with references to other works: [S4E1] Roswell That Ends Well

: Note that this is the 51st episode produced (a nod to Area 51) and won the 2002 Emmy for Outstanding Animated Program . II. Plot Summary & Context : Unlike other sci-fi where characters must avoid

: Sight gags like the cat clock and Gil's Televisions. [S4E1] Roswell That Ends Well

: Analyze the military's interrogation of Zoidberg as a parody of mid-century xenophobia and B-movie tropes. V. Conclusion

: Explain the "rare" cause of time travel—a supernova's red radiation reacting with blue radiation from a microwave—which ensures the crew can't simply travel back whenever they want.