Homer, Moe, Lenny, and Carl share a winning lottery ticket, but when Carl makes off with the winnings, the others follow him to his country of origin, Iceland, where they learn why Carl would abscond with their lottery winnings.

!! Tropes:
* AllForNothing: Carl betrays the gang and spends the lottery winnings on the missing page in hopes that it'll prove his ancestors' innocent...only for it to reveal they were actually much worse.
* AnimeLand: Bart and Lisa watch a show, "Ki-Ya Karate Monsters", that is clearly intended as a parody of the genre.
* BewareTheNiceOnes: Lenny takes Carl's betrayal very hard and attacks him. Immediately {{Lampshaded}} by Moe.
-->'''Moe:''' When the nice ones snap, it's always a good show.
* BigNo: Carl does one after Homer, Lenny and Moe steal the lost page of the saga from him. It was probably for the best anyway since the page doesn't make the Carlsons out to be the brave warriors that Carl expects they were. Instead, it shows they were even worse than he thought.
* CallBack: Carl has mentioned being from Iceland in the the episode "[[Recap/TheSimpsonsS14E16ScuseMeWhileIMissTheSky 'Scuse Me While I Miss the Sky]]"
* ClearTheirName: Carl uses the money to clear the dishonour of his family name by buying the missing page of the saga that depicts them as cowards who abandoned their post only to find that his ancestors were actually worse than what the saga depicts; they were cowards who [[LesCollaborateurs worked]] ''[[LesCollaborateurs with]]'' [[LesCollaborateurs the Vikings who pillaged Iceland]].
* DirtyCoward: The Carlsons are portrayed this way in the saga, and even more so with the missing page, possibly to MoralEventHorizon level.
* DoesThisRemindYouOfAnything: Homer watches female tennis and describes it as "soft-core tennis".
* EasilyForgiven: Despite how his ancestors probably crossed the MoralEventHorizon by [[LesCollaborateurs joining in the invasion with the Vikings against their own country]], the Icelanders forgive Carl and his family after Homer, Lenny and More gather them together and tell them about nice things that Carl has done for them, such as helping Lenny move house, helping Moe paint his windows, and leaving beers in Homer's fridge. Granted they have been giving the Carlsons the cold shoulder for centuries after every Carlsons responsible for it are dead.
* FromBadToWorse: The saga originally depicts the Carlsons as cowards who merely abandoned their post when the Vikings invaded. Homer, Lenny and Moe find out from the missing page that they were still cowards and who joined in the invasion with the Vikings to pillage Iceland. Even taking part in the ritual massacre of elderly.
* GettingCrapPastTheRadar: Homer doesn't know why people laugh upon the mention of the number 69 (and for those who don't get it at home, "69" is a sex position where both partners give each other oral sex).
* ImplausibleDeniability: Homer and Lenny deny Carl's betrayal for a very long time, despite all signs to the contrary. Lenny needs Carl to tell him straight at his face that he never considered him a friend.
* InTheBlood: Betraying friends is in Carl's [[SubvertedTrope adopted]] blood.
* InstantlyProvenWrong: When Homer claims that getting a pool would make their family whole, Marge states their family is not broken, only for Bart and Lisa to agree with Homer.
* NationalStereotypes:
** TruthInTelevision Iceland is portrayed as a country with a small population, though caricatured here to the point that all inhabitants can apparently crowd together in one spot instantly without anyone missing.
** References are made to geysers, Icelandic sagas, Music/{{Bjork}}, Viking invasions, the Allied Forces occupation during WorldWarTwo for strategic reasons, the Northern Lights, fairies, elves, trolls, Music/SigurRos, the 2008-2011 economical collapse and their former lesbian Prime Minister Jóhanna Sigurðardóttir (who was, in fact, the very first openly lesbian head of government in the world).
* NegativeContinuity: The Icelanders seem to have forgotten that it was Homer who caused their country to go bankrupt in the Season 21 episode "The Bob Next Door".
* RealMenHateAffection: Discussed, the gang doesn't know much about themselves since as guys they don't talk about their problem or stories, which is why Carl betrayed them: he never considered them friends but just people he has barside conversations with. This hurts Lenny deeply to the point he tries to kill Carl.
* SmashCut: While on the plane to Iceland, Homer, Moe, and Lenny learn that Iceland is actually green and Greenland is actually icy, they laugh at the twist of words...only for it to cut to them in Iceland where it's still pretty cold.
* SpecialGuest: Music/SigurRos plays the closing theme.
* SuspectIsHatless: When the guys ask around for Carl in Iceland.
-->'''Moe:''' Say, have you seen our friend? He's about this tall, wears a jacket, has no visible tattoos...\\
'''Homer:''' Just say he's black.\\
'''Moe:''' ''You'' say he's black!