Bill Murray, Oprah Winfrey, Jerry Seinfeld, John Travolta and Julia Roberts are among the A-Listers who will help usher David Letterman into late-night history.

CBS has unveiled the guest list for Letterman’s final 28 Late Show installments, beginning tonight and climaxing with his final broadcast on Wednesday, May 20.

In addition to the quintet above, Letterman will also be visited by George Clooney, Robert Downey Jr., Will Ferrell, Tina Fey, Tom Hanks, Jack Hanna, Scarlett Johansson, Michael Keaton, Steve Martin, Sarah Jessica Parker (tonight’s headliner), Don Rickles, Ray Romano, Paul Rudd, Martin Short, Howard Stern, Bruce Willis, The Avett Brothers and Brandi Carlile, Elvis Costello, Dave Matthews Band, Emmylou Harris, Norah Jones, Mumford and Sons, Ralph Stanley and Amos Lee.

Additional names will be announced in coming weeks.