David Letterman retires after 33 years as host of The Late Show
It’s the end of the line for David Letterman.
After 33-years on late night TV, he airs his last show tonight.
Executives are promising a jam packed show with all kinds of special guests.
Here is footage of some of the many great moments on Letterman over the years to get you prepared for tonight’s final airing:
Letterman – 9/11 Monologue
Warren Zevon’s last Letterman Appearance
Letterman announces the sad news of Warren Zevon’s death
Madonna & David Letterman 1993
Derringer, Ryan and Mo countdown the ‘Top 10′ Letterman moments over the years: