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
The First Men in the Moon by Mr. Tesla in America", has picked up fragments of radio communications from Cavor sent from inside the moon. During a period of relative freedom Cavor has taught two Selenites English and learned much about lunar society. Cavor's account explains that Selenites exist in thousands of forms and find fulfilment in carrying out the specific social function for which they have been brought up: specialisation is the essence of Selenite society. "With knowledge the Selenites grew and changed; mankind stored their knowledge about them and remained brutes—equipped," remarks the Grand Lunar, when he finally meets Cavor and hears about life