The Serfsons | 1.

: Features a multi-headed "Three-Eyed Raven," White Walkers, and the burning of a city by a dragon.

: Marge's mother, Jacqueline, is turning into an "ice walker." To save her, Lisa uses illegal magic to turn lead into gold to buy a healing amulet. 1. The Serfsons

: Includes magic amulets, serfdom, and mythical creatures like goblins and dragons. : Features a multi-headed "Three-Eyed Raven," White Walkers,

: Locations include Lord Montgomery's Castle , King Quimby’s Court , and a parody shop called Victarion's Secret . : Locations include Lord Montgomery's Castle , King

: Nikolaj Coster-Waldau (Jaime Lannister from Game of Thrones ) guest stars as Marge's twin brother, Markery. Why It’s Significant

: 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.

is the premiere episode of The Simpsons' 29th season and the 619th episode overall. It is a high-concept parody of the fantasy genre, specifically Game of Thrones and The Lord of the Rings . Episode Summary

: Features a multi-headed "Three-Eyed Raven," White Walkers, and the burning of a city by a dragon.

: Marge's mother, Jacqueline, is turning into an "ice walker." To save her, Lisa uses illegal magic to turn lead into gold to buy a healing amulet.

: Includes magic amulets, serfdom, and mythical creatures like goblins and dragons.

: Locations include Lord Montgomery's Castle , King Quimby’s Court , and a parody shop called Victarion's Secret .

: Nikolaj Coster-Waldau (Jaime Lannister from Game of Thrones ) guest stars as Marge's twin brother, Markery. Why It’s Significant

: 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.