The Series Has Landed reference to the moon from the 1902 French silent film "A Trip to the Moon". Bender impales Crater Face in the eye with his beer bottle after Crater Face attempts to confiscate his alcohol, which is another reference to the film as the astronomers' capsule (which resembles a bottle) hitting the moon's eye when it crashes. The title of the episode itself is a reference to the quote "The Eagle has landed" said by astronaut Neil Armstrong when he and Buzz Aldrin touched down on the Moon during the Apollo 11 mission. Fry nearly makes a reference to Neil Armstrong's
First Men in the Moon (1964 film) UN representatives question him about the Moon and he tells them his story. The rest of the film, as a flashback, shows what Bedford and Professor Cavor did in the 1890s. In 1899, Arnold Bedford and his fiancée Katherine Callender – known as Kate – meet an inventor, Joseph Cavor, who has invented Cavorite, a substance that will let anything it is applied to or made of deflect the force of gravity and which he plans to use to travel to the Moon. Cavor has already built a spherical spaceship for this purpose, taking Arnold and (accidentally) Kate with him.