Jon Hamm / Coldplay

Actor Jon Hamm hosts; Coldplay performs "Viva la Vida," "Lost," "Yellow," and "Lovers in Japan."<br> <br> Sketches include "Road to the White House," "Trick-or-Treating Sex Offender," "Digital Short: Ras Trent," "Two A-Holes at an Ad Agency in the 1960s"," "Barack Obama Variety Half Hour," "Don Draper's Guide to Picking Up Women," "Weekend Update" with guests Robocall, Ralph Nader, and Nicholas Fehn, "Vincent Price's Halloween Special," "Jon Hamm's John Ham," and "Pat Finger for City Council."