Daniel Radcliffe rushes into The Ed Sullivan Theater in New York City on Thursday night (May 19) to tape a segment on Late Night with David Letterman.

The 21-year-old actor and the cast of How To Succeed In Business Without Really Trying performed “Brotherhood of Men” on the show. Check out the video below!

Daniel also recently shared about not being nominated for a Tony award, “The thing that shocked me was everybody else’s reaction to me, and how they started treating me — because it was like I lost a relative. In my opinion, it was sweet, but over the top. People would ask me, ‘Are you OK?’ And I’d go, ‘I’m really OK!’”