22 Season
4252 Episode
Late Show with David Letterman - Season 15 Episode 15 Sean Penn, Barry Sonnenfeld, Ben Harper (2015)
Sean Penn, Barry Sonnenfeld, and Ben Harper are the scheduled guests.
- Country : United States of America
- Genre : Talk, Comedy
- Studio : CBS
- Director :
- Cast : David Letterman, Paul Shaffer, Alan Kalter