The segments featured the characters singing the following songs: * The cast sings a Men in Black-themed version of "Oh Christmas Tree", in which they express that they don't want to have their memories erased. Agents Kay and Jay use their Neuralyzers near the end of the song, causing Brock to forget why he's here. * Ash, Misty, and Brock sing a Pokémon-themed version of "Deck the Halls". Gary briefly joins in the song as well. * Meowth, joined by Jessie and James, sings about himself to the tune of "Joy to the World". * Terry sings about the perils he has faced to the tune of "The Twelve Days of Christmas". * In a parody of "The First Noel", Ash sings about how Caterpie was the first Pokémon he caught. Misty sings about how about she didn't like it. * To the tune of