Late Show with David Letterman S11E25 · Charlie Sheen, John Mayer

Late Show with David Letterman

Season 11 · Episode 25 · Charlie Sheen, John Mayer

During CBS Mailbag, Alan has an awkward reunion with the first girl that ever kissed him, and "Ah-nuld" (Gerard) has an enlightened conversation with Dave. Later, Charlie Sheen promotes "Two and a Half Men."