Season
- Season 1 1993-08-30
- Season 2 1994-08-29
- Season 3 1995-09-04
- Season 4 1996-09-02
- Season 5 1997-09-01
- Season 6 1998-08-31
- Season 7 1999-09-07
- Season 8 2000-08-21
- Season 9 2001-08-20
- Season 10 2002-09-03
- Season 11 2003-09-01
- Season 12 2004-08-23
- Season 13 2005-08-29
- Season 14 2006-08-28
- Season 15 2007-09-04
- Season 16 2008-09-02
- Season 17 2009-08-31
- Season 18 2011-01-03
- Season 19 2012-01-03
- Season 20 2013-01-02
- Season 21 2014-01-06
- Season 22 2014-09-02
Season 22 Episode
- Season 17 Howie Mandel, Dock Diving Dogs, Dirty Projectors
- Season 17 Jeremy Piven, Rumer Willis, Black Crowes
- Season 17 Jason Bateman and White House official Dr. John P. Holdren
- Season 17 Billy Crystal and John Fogerty
- Season 17 Neil Patrick Harris, Steve Mazan, Edward Sharpe & The Magnetic Zeros
- Season 17 Tony Blair and Julianna Margulies
- Season 17 Jay-Z, Martha Stewart, and George Jones
- Season 17 Matt Damon and Jack Hanna
- Season 17 Michael Douglas, Leighton Meester, and Kid Cudi
- Season 17 President Barack Obama
- Season 17 Former President Bill Clinton and LeBron James
- Season 17 Simon Baker and Mary J. Blige
- Season 17 Craig Ferguson, Kristin Chenoweth, and Snow Patrol
- Season 17 Bruce Willis, LL Cool J, and The Noisettes
- Season 17 Felicity Huffman, Dr. Mehmet Oz, and The Avett Brothers
- Season 17 Kelsey Grammer, Alyson Hannigan, and Miranda Lambert
- Season 17 Madonna and Harry Connick Jr.
- Season 17 Woody Harrelson and Kim Kardashian
- Season 17 Larry David, Olivia Wilde and Tom Russell
- Season 17 Steve Martin and Lea Michele
- Season 17 CBS Orchestra bandleader Paul Shaffer, Eliza Dushku and KISS
- Season 17 Vince Vaughn, Carey Mulligan, and Rosanne Cash
- Season 17 Kristin Davis and Barry Sonnenfeld
- Season 17 Jon Hamm, Andy Kindler, and Brett Dennen
- Season 17 Garry Shandling, Kaley Cuoco, and Tim McGraw
- Season 17 Sienna Miller, Aziz Ansari, and Dead By Sunrise
- Season 17 Tina Fey, Chris Russo, and Mika
- Season 17 Don Rickles and Built To Spill
- Season 17 Uma Thurman and Tim McGraw
- Season 17 Charles Barkley, Cheryl Hines, Harper Simon
- Season 17 Courteney Cox, William Knoedelseder, Florence and the Machine
- Season 17 Patrick Dempsey, Bud Selig, Sting
- Season 17 Tom Hanks, Weezer, a Top Ten List presented by Chad Ochocinco
- Season 17 Regis Philbin, Brian Regan, Weezer
- Season 17 Julia Louis-Dreyfus, Guy Fieri, Carrie Underwood, Top Ten with Meb Keflezighi
- Season 17 Al Gore, Brad Paisley, a Top Ten List presented by Michael Bublé
- Season 17 Bill Cosby, Ryan Bingham
- Season 17 Derek Jeter, Jorge Posada & Andy Pettitte, Bill Maher, Keith Urban
- Season 17 Ricky Gervais, Brian Regan, Ralph Stanley and the Clinch Mountain Boys
- Season 17 Bill Murray, Gabourey “Gabby” Sidibe
- Season 17 Jack Hanna, Shakira
- Season 17 Kate Walsh, Norah Jones
- Season 17 Kid Scientists, Amanda Peet, the Cribs with Johnny Marr
- Season 17 Mariah Carey, Kumail Nanjiani
- Season 17 Sharon Stone, Seth Meyers, Wyclef Jean and Cyndi Lauper
- Season 17 Penelope Cruz, Joe Cada, The Script
- Season 17 Robert Pattinson, Ray Davies
- Season 17 Stephen Colbert, Emily Blunt, John Mayer
- Season 17 Viggo Mortensen, Paula Poundstone, and Lyle Lovett
- Season 17 Robin Williams, Ashley Greene
- Season 17 Zac Efron, Carrie Fisher, Rihanna
- Season 17 Natalie Portman, Adam Lambert
- Season 17 Ray Romano, Anna Kendrick
- Season 17 Barbara Walters, Blakroc
- Season 17 Rachel Weisz, Rob Thomas
- Season 17 Kate Hudson, Dr. James Hansen, Tori Amos
- Season 17 Kyra Sedgwick, Brian Scott McFadden, Joe Perry
- Season 17 Hugh Grant, Zoe Saldana, Alicia Keys
- Season 17 Sarah Jessica Parker, Leona Lewis
- Season 17 Robert Downey Jr, Martin Short, and Kris Allen
- Season 17 Shannon Eis, Jude Law, and Matisyahu
- Season 17 Tobey Maguire, Tom Dreesen, and Alicia Keys
- Season 17 Maggie Gyllenhaal and John Witherspoon
- Season 17 Susan Sarandon, Colbie Caillat
- Season 17 Alec Baldwin, Jay Thomas, Darlene Love
- Season 17 Michael Cera, Jenna Elfman, David Gray
- Season 17 Amy Adams, Zachary Levi, Vampire Weekend
- Season 17 Sigourney Weaver, Marv Albert, Julian Casablancas
- Season 17 Bradley Cooper, Rachel Maddow, Nick Jonas
- Season 17 Teri Hatcher, Jake Johannsen, The Dodos
- Season 17 Whoopi Goldberg, Jason Sudeikis, Findlay Brown
- Season 17 Kiefer Sutherland, Keri Russell, The Hotrats
- Season 17 Denzel Washington, Dr. O. Wayne Isom, The Low Anthem
- Season 17 Glenn Close, Eddie Brill, Matt Morris
- Season 17 Kristen Bell, Randy Jackson, The Heavy
- Season 17 Dwayne Johnson, Bettina Luescher, The Swell Season
- Season 17 Claire Danes, Will Arnett, James Taylor, Carole King
- Season 17 Harrison Ford, Lou Reed, Blind Boys of Alabama
- Season 17 Catherine Zeta-Jones, Jeff Stilson, Charlotte Gainsbourg
- Season 17 Bruce Willis, Ne-Yo
- Season 17 John Travolta, Shaun White, Ben Harper & Relentless7
- Season 17 Sarah Silverman, Jeremy Renner, Nneka, a Top Ten List presented by Paris Hilton
- Season 17 Jamie Foxx, Amanda Seyfried, Robin Thicke
- Season 17 Jack Hanna, Joe Wong, the Swell Season
- Season 17 Drew Brees, Sandra Bullock, Josh Turner
- Season 17 Jennifer Garner, the Sports Illustrated swimsuit issue cover model, Sade
- Season 17 Jessica Biel, Christoph Waltz
- Season 17 Regis and Joy Philbin, a Top Ten List presented by Benicio Del Toro
- Season 17 Jeff Bridges, Joe Wong, the Soft Pack
- Season 17 Tracy Morgan, the Daytona 500 winner, Fanfarlo
- Season 17 Ben Kingsley, Mary J. Blige
- Season 17 Ewan McGregor, Abby Elliott, Mumford & Sons
- Season 17 Scarlett Johansson, Daniel Merriweather
- Season 17 Nicole Richie, comic Tom Papa.
- Season 17 Bill Murray, Ludacris
- Season 17 Mitt Romney, Mia Wasikowska
- Season 17 Jerry Seinfeld, Tom Brokaw
- Season 17 Tom Hanks, Spoon
- Season 17 Matt Damon, Danny Bhoy, Corinne Bailey Rae
- Season 17 Kelly Ripa, Lady Antebellum
- Season 17 Julianna Margulies, Broken Bells
- Season 17 Jessica Simpson, Mehmet Oz, Rod Blagojevich, Alkaline Trio
- Season 17 Donald Trump
- Season 17 Liev Schreiber, Jim Gaffigan, Drive-By Truckers
- Season 17 Jennifer Aniston, Charles Moore
- Season 17 Jimmy Kimmel, Kirstie Alley
- Season 17 Gerard Butler, Mindy Kaling, Free Energy
- Season 17 Greg Kinnear, Lacey Brown, Michael Buble, Harry Smith
- Season 17 Ben Stiller, Jamie Oliver, Justin Bieber
- Season 17 Tina Fey, Bryan Cranston, Joan Jett and the Blackhearts
- Season 17 Robin Williams, Paige Miles, Usher
- Season 17 Luke Wilson, Pam Stout, Alan Jackson
- Season 17 Ricky Gervais, Turkey Callers, The Whigs
- Season 17 Sam Worthington, Mike Greenberg & Mike Golic, Patty Loveless
- Season 17 Nathan Lane, She & Him
- Season 17 Steve Carell, Brad Stevens
- Season 17 Chris Rock, Jane Lynch
- Season 17 Jennifer Lopez, Mike Golic & Mike Greenberg, American Idol castoffs Andrew Garcia & Katie Stevens
- Season 17 Amanda Peet, David Chang, Justin Nozuka
- Season 17 Eddie Murphy, Kaley Cuoco, Jakob Dylan
- Season 17 David Spade, Lisa P. Jackson, Broken Social Scene
- Season 17 Kelsey Grammer, Jeff Altman, Sharon Jones and the Dap-Kings
- Season 17 Dr. Phil McGraw, the latest American Idol castoff
- Season 17 Courtney Love, Michael Caine, Hole
- Season 17 Robert Downey Jr., OK Go
- Season 17 Gwyneth Paltrow, Broadway cast of ``American Idiot''
- Season 17 David Beckham, Mike Birbiglia, Hold Steady
- Season 17 Mickey Rourke, Jim Parsons, eliminated ``American Idol'' contestant Siobhan Magnus
- Season 17 Russell Crowe, Sharon Jones and the Dap-Kings
- Season 17 Jack Hanna, Kerry Washington, Willie Nelson
- Season 17 Brian Williams, Beth Ostrosky Stern, Court Yard Hounds
- Season 17 Amanda Peet, Nick Griffin, Wale
- Season 17 Evangeline Lilly, Sam Rockwell, Aaron Kelly, Million Dollar Quartet
- Season 17 Queen Latifah, Will Forte, MGMT performs, Dallas Braden presents the Top Ten List
- Season 17 Michael Keaton, Jenna Fischer
- Season 17 Alec Baldwin, The National
- Season 17 Mike Myers, Tom Dreesen
- Season 17 Matthew Fox, Zac Brown Band,
- Season 17 Jonah Hill, Janelle Monae, John Carney, a Top Ten List presented by Miss USA Rima Fakih
- Season 17 Russell Brand, Johnny
- Season 17 Katherine Heigl, Steve Cohen, Band of Horses
- Season 17 Ashton Kutcher, Larry Miller, Michael Ammar, Brooks & Dunn with Reba McEntire
- Season 17 Jake Gyllenhaal, Dr. Edward B. Overton
- Season 17 Sarah Jessica Parker, the Black Keys
- Season 17 Don Rickles, Piedmont Bird Callers, John Prine with Yim Yames of My Morning Jacket
- Season 17 Jessica Biel, Lee DeWyze
- Season 17 Kate Hudson, Indianapolis 500 winner Dario Franchitti, Sarah McLachlan
- Season 17 Bradley Cooper, Khloe & Kourtney Kardashian, Christina Aguilera
- Season 17 Jaden Smith
- Season 17 Sean Hayes, Robert Klein, Allison Moorer
- Season 17 Helen Mirren, Colin Hanks
- Season 17 Devo
- Season 17 Diddy, Emeril Lagasse, Dirty Money, John Goodman
- Season 17 Miley Cyrus, Rick Harrison
- Season 17 Jada Pinkett Smith, Larry Miller, Fred Eaglesmith
- Season 17 Salma Hayek, Chris
- Season 17 Regis Philbin, Trombone Shorty & Orleans Avenue
- Season 17 Adam Sandler, Bettye LaVette
- Season 17 Kevin James, Thomas L. Friedman
- Season 17 Jay-Z, Eminem
- Season 17 Kristen Stewart, Gary Faulkner, Tokyo Police Club, Top Ten with John Isner
- Season 17 Dolly Parton, Landon Donovan
- Season 17 Julianne Moore, Mike Massimino, The New Pornographers
- Season 17 Taylor Lautner, Barry Sonnenfeld
- Season 17 Nicolas Cage, Steel Train
- Season 17 Kristin Chenoweth, Jonathan Alter, M.I.A.
- Season 17 Joseph Gordon-Levitt, Laurie Anderson
- Season 17 Kyra Sedgwick, Bret Michaels, Jimmy Cliff
- Season 17 Sylvester Stallone, Rob Corddry, Robyn
- Season 17 Steve Carell, Selena Gomez, Sheryl Crow
- Season 17 Bill Murray, Alejandro Escovedo
- Season 17 Joan Rivers, Bill Burr, Steve Winwood
- Season 17 Denis Leary, Albert Pujols, Jimmy Webb
- Season 17 Luke Wilson, Kristen Schaal, Dierks Bentley
- Season 17 Michael Keaton, The Flaming Lips
- Season 17 Paul Rudd, Bill Burr, Interpol
- Season 17 Will Ferrell, Nas and Damian Marley
- Season 17 Michael Cera, Rachel Maddow, Herbie Hancock
- Season 17 Julia Roberts, The Dead Weather
- Season 17 Mark Wahlberg, Cory Kahaney, VV Brown
- Season 17 Brian Williams, Big Boi
- Season 17 Drew Berrymore, Katy Perry
- Season 17 Christina Applegate, Tom Dreesen, The Pretty Reckless
- Season 17 Anne Heche, Ken Burns, The Specials
- Season 17 Jessica Alba, Jimmie Walker, Ryan Bingham & The Dead Horses
- Season 17 Katie Holmes, Rick Harrison
- Season 17 Julianna Margulies, the Black Angels
- Season 17 Jack Hanna, Jamey Johnson
- Season 17 Bill Clinton, Chromeo
- Season 17 Simon Baker, Nicole
- Season 17 Joaquin Phoenix, Tom Jones
- Season 17 James Franco, Sofia Vergara, Shakira
- Season 17 Shia LaBeouf, Brian Regan, Jimmy Eat World
- Season 17 Katherine Heigl, Daniel Dae Kim
- Season 17 Jon Stewart, N.E.R.D.
- Season 17 Mayor Michael Bloomberg, Jesse Eisenberg
- Season 17 Tom Selleck, Janet Elder, Tired Pony
- Season 17 Blake Lively, Michael C. Hall, Drake
- Season 17 Bruce Willis, will.i.am with Nicki Minaj
- Season 17 Tony Blair, Mavis Staples with Jeff Tweedy
- Season 17 David Axelrod, Julie Chen
- Season 17 Stephen Colbert, Johnny Knoxville, Gorillaz
- Season 17 Rachael Ray, Allan Havey, Antony & the Johnsons
- Season 17 Jim Parsons, Geoffrey Canada, Mark Ronson with Q-Tip and MNDR
- Season 17 Matt Damon, My Morning Jacket
- Season 17 Hilary Swank
- Season 17 Diddy, Emma Stone, Diddy-Dirty Money
- Season 17 David Duchovny
- Season 17 Charles Barkley, Garry Dell'Abate, Kings of Leon
- Season 17 Taylor Swift, Seth Meyers
- Season 17 Dana Carvey
- Season 17 Will Ferrell, Kid Cudi
- Season 17 Michael J. Fox, Shaun White
- Season 17 Robert Downey Jr., Elvis Costello
- Season 17 Episode 219
- Season 17 Tina Fey
- Season 17 Chilean Miner Edison Pena
- Season 17 Steve Martin
- Season 17 Harrison Ford, Cee Lo Green
- Season 17 Denzel Washington, Bon Jovi
- Season 17 Russell Crowe, Quincy Jones, Snoop Dogg
- Season 17 Cher, Bruno Mars
- Season 17 Kelly Ripa, Greg Fitzsimmons,Reba McEntire
- Season 17 Emma Watson, Scott Caan, Rascal Flatts
- Season 17 Jay-Z, Jamie Oliver, Rihanna
- Season 17 Jake Gyllenhaal, Fran Lebowitz, Ne-Yo
- Season 17 Jim Carrey, Nikki Minaj, Sitting-In, BJ Thomas
- Season 17 Billy Bob Thornton, Mike E. Winfield, The Secret Sisters
- Season 17 Natalie Portman, Jay Pharoah
- Season 17 Jerry Seinfeld, Colin Firth
- Season 17 Salvatore Giunta, Sahara Smith
- Season 17 Ray Romano, John Mellencamp
- Season 17 Johnny Depp, Ra Ra Riot , George Benson
- Season 17 Barbara Walters, Alison Balsom
- Season 17 Bill O'Reilly
- Season 17 Reese Witherspoon, Colin Quinn
- Season 17 Ricky Gervais, Hailee Steinfeld, Diddy-Dirty Money
- Season 17 Paul Rudd, Chris
- Season 17 Tom Dreesen, Ronnie Spector
- Season 17 Matt Damon, Florence and The Machine
- Season 17 Robert DeNiro & Dustin Hoffman
- Season 17 Jack Black, Marv Albert
- Season 17 Jamie Foxx, Sofia Vergara
- Season 17 Denis Leary, Grace Potter & the Nocturnals
- Season 17 Amanda Peet, Jay Thomas,Darlene Love
Late Show with David Letterman - Season 17 Episode 168 Kristin Chenoweth, Jonathan Alter, M.I.A.
6.30 63 minutes Actress Kristin Chenoweth (Broadway's "Promises, Promises"); journalist Jonathan Alter (Book, "The Promise: President Obama, Year One"); M.I.A. (CD, "Maya") performs.
