Late Show with David Letterman Season 19 Characters & Cast — No Spoilers
Every character in Late Show with David Letterman season 19 with photos and the actors who play them, including David Letterman, Paul Shaffer, Alan Kalter — spoiler-free, nothing from later seasons.
- Self - Host — played by David Letterman
- Self -Musical Director — played by Paul Shaffer
- Self - Announcer (voice) — played by Alan Kalter
- Self - Guest — played by Alec Baldwin
- Self - Guest / Self - Top Ten Presenter — played by Paul Rudd
- Self — played by Biff Henderson
- Self — played by Harry Styles
- Self — played by Louis Tomlinson
- Self — played by Liam Payne
- Self — played by Zayn Malik
- Self — played by Niall Horan
- Self — played by Jessica Jung
- Self — played by Yoona
- Self — played by Taeyeon
- Self — played by Kwon Yu-ri
- Self — played by Hyoyeon
- Self — played by Sunny
- Self — played by Tiffany Young
- Self — played by Sooyoung Choi
- Self — played by Seohyun
All seasons of Late Show with David Letterman: full spoiler-free character guide