Richard Lewis
Vitamin C
Julia Stiles
William Dafoe
Tim Robbins
Sam Donaldson
Lynn Whitfield
Bill O'Reilly
Matthew McConaughey
Terry Bradshaw
Topher Grace
David Boreanaz
Dyan Cannon
James van der Beek
Tim Blake Nelson
Dave Grohl
Kermit the Frog
Jessica Alba
Wanda Sykes
Greg Germann
Chris Rock
Kelly Ripa
Ted Danson
Joe Pantoliano
Heather Locklear
Warren Christopher
Martin Short
Ed Burns
Carmen Electra
Javier Bardem
Chris Meloni
Mary Stuart Masterson
Jeff Varner
Denis Leary
Richard Roeper
Mark Harmon
Jennifer Love Hewitt
Lisa Ling
Amy Sedaris
D.L. Hughley
Steven Weber
Paul Reubens
Bob Costas
Damon Wayans
Brittany Daniel
Don Hewitt
Rachael Leigh Cook
Tom Green
Tom Cavanagh
Eric McCormack
Dominic Chianese
No Guest
Robert Patrick
Chris Robinson
James Van Der Beek
Richie Sambora
Patricia Richardson
Maura Tierney
Denise Quiñones
Heath Ledger
Jerry Springer
Richard Schiff
Bradley Whitford
Leah Remini
Jake Johannsen
Richard Belzer
Al Roker
Bernie Mac
Joe Queenan
Gene Simmons
David Duchovny
Jeff Greenfield
Michael Rapaport
Alec Baldwin
Mýa
Sam Robards
Johnny Knoxville
Jet Li
Bridget Fonda
Sean Hayes
The Spice Girls
James Woods
Vince Vaughn
Jon Favreau
Maria Bartiromo
Ed Norton
Hank Azaria
Larry Miller
Paul Giametti
Senator Joe Lieberman
Senator John McCain
Jerri Manthey
Peter Krause
Jackie Chan
Janeane Garofalo
Andie MacDowell
Joe Rogan
Tara Reid
Jason Biggs
David Rakoff
John Carpenter
Seth Green
Fabio
Cuba Gooding Jr.
Griffin Dunne
Will Ferrell
Kevin Smith
They Might Be Giants
Dave Navarro
September 20, 2001 - The Comeback episode
Frank Rich
Aaron Brown
Tenacious D
Kelsey Grammer
Jim Belushi
Stephen Morse
Kate Beckinsale
Owen Wilson
Jeremy Piven
John Miller
Emeril Lagasse
Lorraine Bracco
Snoop Dogg
Fareed Zakaria
Lance Bass
Don Dahler
Greta Van Susteren
Jeff Bridges
Rob Morrow
Richard Holbrooke
Kevin Spacey
Paul Rudd
P.J. O'Rourke
George Stephanopoulos
Jennifer Saunders
Steve Kroft
Anne Robinson
Carson Daly
John Stamos
Edward Burns
Star Jones
Jennifer Garner
David Halberstam
Nadine Strossen
John Edward
Marg Helgenberger
Stephen Colbert as Al Sharpton
Dave Gorman
Tracey Ullman
Elijah Wood
Peggy Noonan
Gary Sinise
Jamie Foxx
