Late Show with David Letterman Facts, FAQ & Common Questions
1993 · CBS · Status: Ended · Rated: TV-PG
Frequently Asked Questions About Late Show with David Letterman
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Late Show with David Letterman have?
Late Show with David Letterman has 22 seasons and 4252 total episodes, spanning from its premiere on August 30, 1993 to May 20, 2015.
Is Late Show with David Letterman renewed, ended, or canceled?
Late Show with David Letterman has concluded its run and is officially ended.
How long does it take to binge watch Late Show with David Letterman?
It takes 4464h 36m (267876 minutes) to watch the complete run of Late Show with David Letterman. At a standard pace of 2 hours per day, you will finish the entire series in approximately 2233 days. Not realistic for a 48-hour weekend. At 4464.6 total hours, watching at a healthy 2 hours per day will take approximately 2233 days.
What is the highest-rated episode of Late Show with David Letterman?
The highest-rated episode is Season 3, Episode 15 ("Show #0454"), which holds an outstanding rating of 10/10 based on 1 audience ratings.
Where can you stream or watch Late Show with David Letterman?
Late Show with David Letterman is available for streaming on Digital on-demand platforms & broadcast archives. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Late Show with David Letterman?
Late Show with David Letterman has an official content rating of TV-PG.
Who are the lead actors in Late Show with David Letterman?
The primary ensemble cast includes David Letterman as Self - Host (age 79), Paul Shaffer as Self -Musical Director (age 76), Alan Kalter as Self - Announcer (voice), Bill Wendell as Self - Announcer (voice).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| David Letterman | Self - Host | 79 |
| Paul Shaffer | Self -Musical Director | 76 |
| Alan Kalter | Self - Announcer (voice) | – |
| Bill Wendell | Self - Announcer (voice) | – |
| Biff Henderson | Self | – |
| Alec Baldwin | Self - Guest | 68 |
| Bruce Willis | Self - Guest | 71 |
| Drew Barrymore | Self - Guest | 51 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Late Show with David Letterman are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.