David Letterman is nearing the end of his late night talk show reign, and has just announced the guest lineup for his final 28 shows. His final weeks on The Late Show are filled with a wealth of A-listers.

May 20th will mark the last time David Letterman sits behind his dest at the Ed Sullivan Theater, and leading up to that date he will visit with some very intriguing people.

George Clooney, Julia Roberts, Robert Downey Jr., Tom Hanks, and Oprah Winfrey are among the top celebrities who will bid adieux to David Letterman. Other guests include Will Ferrell, Tina Fey, Jack Hanna, Scarlett Johansson, Michael Keaton, Steve Martin, Bill Murray, Don Rickles, Ray Romano, Paul Rudd, Jerry Seinfeld, Martin Short, Howard Stern, John Travolta and Bruce Willis. Musical guests will include The Avett Brothers with Brandi Carlile, Elvis Costello, Dave Matthews Band, Emmylou Harris, Norah Jones, Mumford and Sons, Ralph Stanley, and Amos Lee.

David @Letterman announces the guests for his final weeks as host of the #LateShow http://t.co/ybmeoqatrZ pic.twitter.com/Upgux4iW3w

— People magazine (@people) April 13, 2015

This week’s guests on The Late Show include Sarah Jessica Parker, 2015 Masters winner Jordan Spieth, Billy Crystal, The Talk and Big Brother host Julie Chen, Michael J. Fox, Amy Sedaris, Kevin James, comedian Tom Dreesen and Alec Baldwin. Asleep at the Wheel, Chris Stapleton, Iron & Wine with Ben Bridwell, Tracy Chapman, and John Mayer are set to perform as the week’s musical guests.

Can you believe David Letterman is preparing to say goodbye to The Late Show? Fans will definitely miss the late night comedian and host. He is certainly going out with a bang, however, and with a very impressive list of guests for his last 28 shows.

Will you be tuning in to watch at least some of David Letterman’s final shows?