Throw Grampa from the Dane/References

Cultural references

 * The title is a reference to the film .
 * Bleeders Sinai Medical Center is a reference to the real world.
 * One of the airplane models is made of LEGO, with people next to it made of Lego, and the company is called Lego Air. Lego is a Danish company.
 * The third plane on the tarmac has multiple references to Danish existential philosopher :
 * His image on the tailpiece.
 * Catch phrase "Existential Desp-Air", a play on words and a reference to his philosophy.
 * His first name Søren as the name of the airline.
 * The Danish drama about teenagers getting killed mentioned is .
 * Bart mentions creating The Little Mermaid, Spider-Man and Star Wars, none of which were actually created by Disney. What Bart was referring to, however, was the Disney animated film . Bart and Homer also mention, the crab from the film.
 * Bart, Lisa and a choir sing, in an English translation, the Danish national anthem "".
 * When Homer was giving a speech about America, "" plays.
 * Exhibits at the Hans Christian Andersen Museum, which is a real place, include ', ', ' and '.
 * The family visits Kronborg Castle, William Shakespeare's 's castle.
 * Homer recites a modified version of "".
 * Häagen-Death is a reference to the real world ice cream brand.

Continuity

 * The Olmec head is seen floating in the water. ("Blood Feud")
 * Bender is seen moving on the water current, seemingly awake. ("Simpsorama")
 * A poster for the Mother Nature Burger is seen. ("Coming to Homerica")