Seasons & episodes

Dave engages in a lengthy discussion about stomach flu, then calls Art Kelly upstairs to inquire about staff members with the virus. Shortly afterwards, Art hands the phone to Stephanie "Monty" Birkitt, and Dave asks her if controversial Clinton pal Denise Rich has answered his calls.

It's milestone in the long and celebrated history of "Stupid Pet Tricks" as Regis the duck eats cottage cheese out of owner Rebecca Kraft's mouth. The sight of the stunt is so repulsive that Dave shows the clip repeatedly for several weeks to come.

Dave shows a Valentine's Day bouquet he claims came from Jackass star Johnny Knoxville; Dave comments on last night's grotesque Stupid Pet Trick, then shows the clip of the "rabid dingo" biting him in June 2000; Dave offers an office and a plump, young intern to President Clinton.

Dave announces that last night's show has been pardoned by ex-President Clinton; daredevil Steve Direnzo jumps off the roof of the theater, then comes in to take a bow; "Biff Henderson's America" takes a pit stop in Franklin, Idaho.

A segment called "Dave's Henchmen Force a Price Waterhouse Executive to Reveal the Best-Picture Winner" pretty much explains itself; during Mailbag, a spoof of the upcoming film "Hannibal" reveals that Paul's brain is made out of guacamole; "George Clarke's Celebrity Interview" finds our hero shirtless, much to the annoyance of guest Kelsey Grammer.

Dave goes on one of his all-time greatest rants, this time protesting the inhumane conditions on Survivor: Outback, then chastises Tony for supposedly picking his nose with a cue-card. Also, the latest eliminated contestant on the aforementioned reality show, seven-foot-tall musician Mitchell Olsen, suddenly starts singing "I Will Survive."

Alan Kalter interrupts Dave with a few seductive words for Jennifer Lopez on the occasion of her break-up with Sean "Puff Daddy" Combs. Shortly afterwards, he starts singing some sort of ballad, when suddenly "Big Red" is shot several times. Dave, looking rather deadpan through all of this, recommends Bacitracin® ointment for Alan's multiple gunshot wounds.

Throughout the night, Don Hewitt (aka the Man on Fire) is body-checked by several New York Rangers; during Mailbag, an audience woman names her dog in honor of Dave ("Come along, ***hole"); Nelly Furtado performs "I'm Like A Bird."

George Clarke interrogates celebrites at last night's Grammys; ten grade-schoolers from Bowie, Maryland present the Top Ten; live via telephone, Dr. Henry Kissinger says the name of an audience member; Shaggy performs "It Wasn't Me."

Sam Moore (of Sam & Dave) and Billy Preston sit in; Kansas State University high jumper Nathen Leeper can't demonstrate his talents on 53rd Street because of a snowstorm; during Mailbag, Alan smears macaroni & cheese into his hair, while "police chief" Bill DeLace threatens the audience; Nathan throws a dummy over the high jump bar.

Dave shows off his brand new desk, then complains that he has nothing worth asking to "Survivor: Outback" loser Kimmi Kappenberg; Les Moonves and "Fidel Castro" (Tony) go out for lunch.

Dave shows the woman/duck and "rabid dingo" clips yet again; Dave discusses the new theory that a meteorite may prove life on Mars, prompting Alan Kalter to go berserk with conspiracy theories; Emmylou Harris, Gillian Welch, Alison Krauss and Dan Timinski and the Soggy Bottom Boys perform a medley of songs from the film O Brother, Where Art Thou?

Dave announces that after a recent awkward experience, he will no longer attend network meetings of any kind; Les Moonves and Fidel/Inky continue eating lunch; Dave shows footage of President Bush correctly pronouncing "contingencies."

Dave sheds more light on his rant from the previous night, asking Paul if an network exec has ever said to him, "Do you have a problem with me?" Also, Martin Short performs a musical number about the recent one-year anniversary of Dave's return to television, complete with dancing nurses.

Mailbag: "My son Tommy turns five on Saturday. Will you come to his party?" Dave says he'd love to, then drives over to the kid's house. The magic of a celebrity guest appearance is hampered, however, when Tommy admits that he wanted Leno instead.

Dave introduces himself as "David Letterman… TV badass"; Dave discusses the handling of the non-surviving Survivor: Outback contestants, then wonders if they'll put him on probation for his conduct; Jill Scott sings "Love Rain."

Throughout the night, Pat Farmer shoots hoops on the roof.

Dave says he's finished sending lemon trees to guests he may have irritated, then makes his NCAA Tournament picks. Also, throughout the night, Pat Farmer shoots hoops on the roof.

The suit that Paul's wearing tonight reminds Dave of Colonel Harland Sanders; the band plays songs by The Mamas and the Papas, in honor of the recently deceased John Philips; Dave rants about Tivo; after Dave mentions that the Survivor runners-up receive gifts when they appear on Rosie O'Donnell's talk show, latest loser Alicia Callaway brags about her new recliner and flat screen TV.

Johnny Johnson and James Burton sit in with the band; Dave shows footage of MIR returning to earth, only to decimate the camp where [i]Survivor: Outback[/i] was filmed; Alan rants about why The Bay City Rollers are not in the Rock n' Roll Hall of Fame, then suddenly starts singing "Saturday Night."

Dave introduces the bandleader as "Paul W. Shaffer"; the "spring flying rat migration" is observed outside; Bill DeLace does a hidden-camera Top Ten inside a beauty salon.

A segment called "What We Love about Spring in New York" finds George Clarke in his favorite sundress and Harold Larkin beating the crap out of a pay phone. Also, Dave refuses to read #1 on tonight's Top Ten because he disagrees with the joke ("Gladiator sucks!").

Dave announces he's feuding with AOL, claiming that they're "a rinky dink little deal" and that the "bastard geeks" are monitoring his email; the Top Ten is aborted; Nathan Lane performs a number from the hot Broadway show The Producers.

A really tall guy (approximately 6' 8") sits in with the band; Biff goes to Chappaqua, New York to gather gossip on the Clintons; Train performs "Drops of Jupiter."