The Late Show With Stephen Colbert is heading into its final week on CBS, and the network has released a partial lineup featuring major guests, musical performances, and a few surprises as the long‑running late‑night franchise prepares to end on May 21. CBS announced that Colbert will welcome several high-profile guests during his last stretch of shows. The finale marks not only the end of Colbert’s tenure but the end of The Late Show itself, after CBS decided last year to cancel the program ,