Stephen Colbert ended his 11-season run on the Colbert Report with a sign off for the ages. Colbert and Jon Stewart began to perform the Second World War-era song "We'll Meet Again," but with each verse, it turned into an epic sing-a-long that seemed to include everybody that has ever been on the show. A star-studded chorus of actors, musicians, newsmakers and politicians all joined in, with none other than Randy Newman on keys.
Watch it below.
