Spoiler Alert: Watch Letterman’s Final Late Show Entrance Now

The final episode of the Late Show with David Letterman has already been taped, and there’s about 4 hours left until you can watch. CBS hasn’t announced what to expect on the last show, but news via twitter and other sources have let us know we can expect to see the Foo Fighters perform, and media outlets covered plenty of celebrities arriving at the Ed Sullivan Theater today including Jerry Seinfeld, Steve Martin, Julia Louis Dreyfus, Chris Rock and a very beardy Jim Carey.

Watch the final episode of the Late Show with David Letterman tonight on CBS at 11:35pm

Read more comedy news.