Seasons & episodes

During ""CBS Mailbag,"" we look into a day in the life of a ""Accident-Prone Blood-Gorged Tick"" (Leonard Tepper).

It's so hot outside that Biff tries to start a fire on the sidewalk with a magnifying glass and a bundle of sticks, as members from New York's Fire Department stand by; Rupert and Leonard bother people per Dave's requests; Jennifer Aniston promotes Picture Perfect.

Dave gets four galpals from West Virginia to go on a tour of the city with Biff; Physilla Rashad promotes her sitcom Cosby; Jamiroquai performs the #1 hit ""Virtual Insanity.""

Dave congratulates Rob Burnett upon the birth of his daughter; a ""What's On Other Channels"" bit is interrupted by a car honking, courtesy of Creepy Dave; David Byrne performs ""Daddy Go Down.""

John Popper sits in with the band; Dave asks a paramedic about a piece of carrot he ""horked"" into his left lung during lunch today; Julia Roberts promotes Conspiracy Theory.

Dave shows some ""Surprising Facts About Celebrities."" Later, Tony Danza promotes his new sitcom.

Dave presents a Wall Street quiz; Bob Dole talks about retirement.

Deliberately-obvious stunt doubles pose as Dave and Paul showing off their bike skills, while Dave carves a sculpture of Paul made from butter; a man claiming to be Garth Brooks is interrogated on ""The Biff Henderson Celebrity Telephone Interview.""

Jay Thomas shows Dave a tape of himself spitting out something during a recent television appearance. The footage is repeated several times.

Joe Perry of Aerosmith sits in with the band; Biff reports from the Garth Brooks concert in Central Park and meets ""Garth"" himself (Leonard Tepper).

The new sitcom ""The Letterman Family"" is promoted, starring Dave, Tony Randall, and Nadine Hennally. Later, Demi Moore shaves an audience member's head.

Dave feeds Tom Selleck some avocados. Later, they make a crank phone call to Al Roker.

Barbara Walters promotes her new talk show, ""The View.""

Dave compares President Clinton's 51st birthday to meatloaf. Later, he chats with his old friend Jeff Altman.

""The Donald"" talks about a recent boat trip. Later, Janine Turner promotes ""Leave It To Beaver.""

Alicia Silverstone promotes her new movie Excess Baggage.

Dave announces that he is starring in the ""Late Show of Passion,"" which is just like the Late Show, except that it's dubbed so it looks like a telenovela. Later, Dave and Joe Montana throw footballs at a garbage truck.

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Tonight's Top Ten is interrupted by a phone call from the home office in Wahoo, Nebraska: ""It's not all that funny anymore."" Meanwhile, Biff wreaks havoc in Martha's Vineyard.

Dave complains about the dog days of summer.

Warren is run over by a car; during ""Stupid Human Tricks,"" Douglas Pierce plays the ""Jeopardy"" theme on his hands; Dave bids a fond farewell to head writer Bill Scheft.