Nicolas Cage, Anna Torv, and Terrence Howard are the scheduled guests.

Dr. Phil McGraw, Tilda Swinton, and Tricky are the scheduled guests.

Following the previous night's acceptance speech, Dave admits to underestimating Gov. Sarah Palin; Andy Kindler makes his last report from the GOP convention in Minneapolis; Robin Williams throws in his two cents on the election; Shannen Doherty plugs the new 90210 and describes surviving the Southern California mudslides; Duffy performed "Warwick Avenue."

John Malkovich, Hayden Panettiere, and Steve Earle are the scheduled guests.

Keira Knightley and Thomas L. Friedman are the scheduled guests.

Jada Pinkett-Smith, Chris Russo, and Michael Buble are the scheduled guests. Plus, the second annual NASCAR Top Twelve!

Sen. Barack Obama and LeBron James are the scheduled guests.

Jessica Simpson and Jack Hanna are the scheduled guests.

Throughout the night, Olympic high-jumpers strut their stuff out on 53rd Street; Dave reads from the "Late Show Fun Facts" book, in stores next week; in her first LSDL appearance in seven years, Meg Ryan plugs The Women and shares an anecdote about her daughter; Ricky Gervais promotes Ghost Town and describes doing press junkets for the movie.

Former President William Jefferson Clinton and Chris Rock are the scheduled guests.

Lyle the Intern fails to convince Dave to join his latest scam; Julianne Moore discusses her trip to Brazil and plugs Blindness; Tim Reid and Tom Dreesen do stand-up; Kings of Leon performed "Sex on Fire."

Keith Olbermann, Chandra Wilson, Delta Goodrem

Paris Hilton, Usain Bolt, Morningwood

Lance Armstrong, Kristen Wiig, TV on the Radio

Julia Louis-Dreyfus, Michael Cera, Pete Seeger

Anne Hathaway, Josette Sheeran, The Virgins

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Dave comments on the previous night's vice-presidential debate, which is followed by a string of Unfair Edits; NBC anchorman Brian Williams also throws in his two cents; Tim Robbins talks baseball, shares a story about Paul Newman, and plugs City of Ember.

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Dave presents the (fake) opening credits of the second presidential debate, which closely resemble Magnum P.I.; Debra Messing plugs "The Starter Wife" and takes a jab at Sarah Palin; Alan's tour of the Late Show control room is sabotaged; Alianca da Terra founder John Carter discusses the plight of the Amazon rainforest; Tegan and Sara performed "Call It Off."

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Michael Bearden fills in for Paul; a man wanders onstage to get his copy of the Fun Facts book autographed; Bill Murray promotes City of Ember and conducts a town hall debate; Beck performed "Gamma Ray."

Tonight on "Late Show Green Tips," Chris and Gerard show off their new hybrid; Jeremy Piven discusses winning his third Emmy; Alan has a few words to say to Gov. Sarah Palin; Elizabeth Banks plugs W.; Lou Reed performed "Caroline Says, Part 2."

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