Homer Goes to Prep School/References

Cultural references

 * Homer and Bart were watching some apocalyptic moves :
 * Ice World: Los Angeles, may be a reference to .
 * Volcasteroid!, a reference to .
 * Kathy Griffin: Even Armageddon Won't Stop Me, a reference to Kathy Griffin and .
 * Homer mentions .
 * Tom Skerritt makes an appearance.
 * Homer imagining people turning to apes and destroying everything is a reference to .
 * The scene with Homer in the popcorn machine refers to the sex scene in .
 * When Bart mentioned that in apocalyptic movies, water and gas are money, he may be referring to .
 * When he draws a face on a rice bag, this is a reference to "Wilson", the volleyball in the movie .
 * The false wall in the Simpsons' basement may be a reference to .

Trivia

 * The number plate of Homer's car is 1PHL07.

Continuity

 * Bart and Milhouse were seen playing Satan's Path. ("Treehouse of Horror XXI")

Goofs

 * In one scene, L.T. Smash had brown hair instead of blond. Immediately after, when Gary Chalmers is looking through the rifle scope, Smash has blond hair again.
 * When Bart and Milhouse were seen playing Satan's Path, Bart's shoes are completely blue, like in Season 1 episodes.