For the last episode this year, "" producers have gone full throttle in terms of featured guests. The episode hosted by was made merry by the appearances of , , , Chris Kattan, , Horatio Sanz and among others.
Fallon opened the show with little monologue and a lot of singing about Christmas inside the show's studio. He would later do less singing in a segment called "Christmas Treat" in which he was joined by "SNL" alums; Sanz, Kattan, and Morgan who all wore marching red and white knit scarves.