1. | The Serfsons

: The most discussed aspect of the episode is its eerie similarity to the "Bells" episode of Game of Thrones , where a dragon destroys a city.

: It is one of the few episodes (outside of Treehouse of Horror ) that takes place entirely in an alternate universe rather than a dream sequence or story within a story. 1. The Serfsons

: Once revived, the dragon burns down the entire village. This sequence is often cited as a famous prediction of the controversial penultimate episode of Game of Thrones , which aired two years later in 2019. Key Parodies & Easter Eggs : The most discussed aspect of the episode