Stephen Colbert’s Late Show has spent the last 13 weeks beating Jimmy Fallon’s Tonight Show in terms of total viewers, and to guarantee at least another week of free pizza for his crew (assuming he doesn’t get fired), he’s lined up some special guests for his May 9 show. According to The Hollywood Reporter, that episode of The Late Show will be a miniature Daily Show reunion, with Colbert not only welcoming back all-time best friend Jon Stewart, but also Ed Helms, Rob Corddry, John Oliver, and Samantha Bee—all of whom worked with Colbert when he was just a lowly Daily Show correspondent, and some of whom now host their own critically acclaimed shows about politics.