A syndicate comprising Homer, Moe, Carl and Lenny wins the lottery but Carl steals the money and the others track him down - to Iceland, from where his family originates. He has spent the winnings buying a page of history which he hopes will exonerate his ancestors from accusations of treachery though it only proves their duplicity. However Homer and his friends recall the good things Carl has done for them and persuade the Icelanders that, if the Springfieldians can forgive him, so should they.
—don @ minifie-1