Keith Olbermann, whose talk show "Countdown" launched on Current TV on Monday, dropped by "Late Show with David Letterman" Tuesday night to deliver the Top Ten List.
The unsurprising topic: reasons to watch the new "Countdown with Keith Olbermann."
Also read: 'Countdown' Review: Olbermann's Pompous Attack on Aristocracy
The former MSNBC and ESPN star gamely read through the items on the list, which began with a joke about his large head and ended with a gag about ... well, just watch.
Al Gore accidentally reveals Stephen Colbert may be acting on "The Colbert Report"
"It's Worth What?" climbs 9%; "Take the Money & Run" and "Combat Hospital" suffer slight declines
Prepare yourself for the long-awaited Flooring in Florence
"Late Show" host delivers a snarky Top Ten List in honor of his old pal's milestone year
The Rob Corddry sitcom is also more popular than (fake shows) "Gunt Wars" and "Don't Put Your Hand in There!"
The long-awaited "Party Down" cast reunion airs in Thursday night's episode
The good doctor serves his sentence for driving his car into Cuddy's house
The organization is currently snubbing those who gain fame solely from reality television
AMC releases another teaser clip that tells us nothing -- so why are we so excited?
The "Glee" goofball wrote a memoir called "Happy Accidents"
