All Episode in Season 15

1. Former President Bill Clinton, Patti Scialfa 2. Danny DeVito, Larry David, Avril Lavigne 3. Jessica Alba, George Saunders, The Manchester Orchestra 4. Rachael Ray, Frank Rich, Arctic Monkeys 5. Jodie Foster, Glen Hansard & Markéta Irglová 6. Dr. Phil McGraw, Andy Kindler, Suzanne Vega 7. Viggo Mortensen, Kat Von D, Daughtry, a Top Ten List presented by 10 NASCAR stars 8. Martha Stewart, Fred Willard, a Top Ten List presented by Billy Bob Thornton 9. Regis Philbin, Chamillionaire 10. Jamie Foxx, Jimmy Smits, Will.I.Am 11. Kate Walsh, Kevin Smith, Rascal Flatts 12. Jennifer Garner, Ken Burns, Chaka Khan 13. Stupid Human Tricks, Whoopi Goldberg, Melissa Etheridge 14. Paris Hilton, Emile Hirsch 15. Sean Penn, Barry Sonnenfeld, Ben Harper 16. Jude Law, Sarah Silverman, John Fogerty 17. Alec Baldwin, Faith Hill 18. Nicolette Sheridan, Tony Snow, Rihanna 19. Bob Newhart, Angela Kinsey, Iron and Wine 20. George Clooney, Kid Rock 21. Jennifer Lopez, Alan Greenspan 22. Stephen Colbert, Eva Mendes, Queens of the Stone Age 23. Anne Heche, Sue Johanson, Mariza 24. Halle Berry, Bill Hader, Spring Snake Symphony 25. Jake Gyllenhaal, Connie Britton, 50 Cent 26. Richard Simmons, Casey Affleck, Sondre Lerche 27. Rebecca Romijn, Jimmie Walker, LeAnn Rimes 28. Steve Carell, Chris Russo, Chris Elliott, Band of Horses 29. Amanda Peet, Patrick Warburton, Jeff Caldwell 30. Jerry Seinfeld, Joe Torre 31. Jennifer Connelly, Slash, Nicole Atkins 32. David Spade, Penn & Teller, Jonathan Papelbon 33. Dr. Phil McGraw, Ryan Adams 34. Bill Murray, Jay-Z 35. Robin Williams, Lupe Fiasco 36. Bill Maher, Ellen Page, the cast of Broadway's "Young Frankenstein" 37. Donald Trump, Shooter Jennings 38. Tom Hanks, Gov. Mike Huckabee 39. Lucy Liu, Alex Roy, MGMT 40. Morgan Freeman, Tom Brokaw, Chuck Prophet 41. Howard Stern, Ayo 42. Tracy Morgan, Kat Von D, Dropkick Murphys 43. Katie Holmes, Frank Caliendo, Maroon 5 44. Denzel Washington, Don Rickles 45. Michael Douglas, Katherine Heigl, Wyclef Jean 46. Sylvester Stallone, the Teutul family, the Mars Volta 47. Diane Keaton, Jim Gaffigan 48. Sarah Michelle Gellar, Dan Patrick, Ringo Starr 49. Sen. John Edwards, Diablo Cody, Josh Ritter, David "Fathead" Newman 50. Charles Grodin, New York Giant Lawrence Tynes, The Redwalls 51. Julia Louis-Dreyfus, T.J. Miller, Super Furry Animals 52. Nathan Lane, Jake Johannsen 53. Jessica Alba, Julie Chen, The Whigs 54. Bill Cosby, Lake Bell, The Matt Savage Trio 55. Dr. Phil McGraw, Lena Headey, Gary Allan 56. Stupid Human Tricks, Eva Longoria Parker, Colbie Caillat 57. Paris Hilton, Artie Lange, Vampire Weekend 58. Sen. Hillary Clinton, Sheryl Crow 59. Matthew McConaughey, Gary Mule Deer, Sheryl Crow 60. Eli Manning, Vince Vaughn, A Fine Frenzy 61. Kate Hudson, Jack Hanna 62. Colin Farrell, Blake Lively, Lenny Kravitz 63. Kate Walsh, Jason Sudeikis, OK Go and Bonerama 64. Evangeline Lilly, Marisa Miller, Brad Paisley 65. Martin Short, Amy Ryan 66. Regis Philbin, Joseph Arthur 67. Charles Barkley, Bill Burr 68. Dennis Quaid, Ryan Newman, Sharon Jones and the Dap-Kings 69. Randy Jackson, Saffron Burrows, Ray Davies 70. Amy Sedaris, Erika Jensen, Foo Fighters 71. Steve Martin, hand shadows performance with Raymond Crowe 72. Diddy, Al Lubel 73. Will Ferrell, Michael McDonald 74. Courteney Cox, Thomas Friedman, Chingy with Ludacris 75. Kid Scientists, Natalie Portman, Kenna 76. Amy Adams, Jamie Oliver, Liam Finn 77. Woody Harrelson, Tommy Tiernan 78. Jim Carrey, Paula Abdul 79. Martha Stewart, Snoop Dogg 80. Charlize Theron, Lewis Black, British Sea Power 81. Kate Beckinsale, Graham Colton 82. Jaime Pressly, Brian Regan 83. Rainn Wilson, Mike Golic & Mike Greenberg, Bell X1 84. Al Franken, Lauren Conrad, The Cribs 85. Brooke Shields, Seth Meyers, Gutter Twins 86. Demi Moore, Anthony Bourdain, Counting Crows 87. Kate Bosworth, John Witherspoon, The Raveonettes 88. Brian Williams, Judy Greer, Langhorne Slim 89. Helen Mirren, Jose Canseco 90. Sen. John McCain, Cat Power 91. George Clooney, Norah Jones 92. Renee Zellweger, Gayle King, Paddy Casey 93. Ellen Pompeo, Jay-Z, Mary J. Blige 94. Al Pacino, David Wright 95. Kelsey Grammer, Kristen Bell, Rogue Wave 96. Uma Thurman, Graham Rahal, The Gossip 97. Kelly Ripa, Dr. John P. Holdren, The Black Keys 98. Amy Poehler, Jason Segel, Jordan Zevon 99. Billy Crystal, Maria Sharapova 100. Helen Hunt, Chris "Mad Dog" Russo, Kathleen Edwards 101. Danica Patrick, Russell Brand, Tokyo Police Club 102. Tina Fey, Brett Favre, Estelle 103. Craig Ferguson, Ira Glass, The Black Crowes 104. Gwyneth Paltrow, Richard Lewis, The Roots with Chrisette Michele 105. Robert Downey Jr., Alicia Keys 106. Matthew Broderick, Heidi Montag, Josh Groban 107. John Goodman, Bear Grylls, Robyn 108. Patrick Dempsey, Isabella Rossellini, Nick Lowe 109. Jimmy Kimmel, Lance Burton, Jimmy Eat World 110. Ashton Kutcher, Mac King, Steve Winwood 111. Emile Hirsch, Tom Dreesen, Dirk Arthur 112. Paris Hilton, Steve Wyrick, Panic at the Disco 113. Barbara Walters, Cobie Smulders, Penn & Teller 114. Stupid Pet Tricks, Shia LaBeouf, N.E.R.D. 115. Regis Philbin, Laura Dern, Death Cab for Cutie 116. Jack Hanna, Kid Rock 117. America Ferrera, Russell Brand, Terry Fator 118. Teri Hatcher, Robert F. Kennedy Jr. 119. Kevin Spacey, Sen. Jim Webb, Sara Bareilles 120. Harrison Ford, Ali Lohan, Leona Lewis 121. Kristin Davis, Jimmy Buffett 122. Sarah Jessica Parker, Piedmont Bird Callers, Republic Tigers 123. Liv Tyler, Sue Johanson, Tommy Johnagin 124. Adam Sandler, Scott Dixon, Donna Summer 125. Julianne Moore, Morgan Spurlock, a performance from the Broadway musical "South Pacific" 126. Jack Black, Esperanza Spalding 127. Julia Roberts, Al Green 128. Jenna Fischer, Jim Nantz, Gavin Rossdale 129. Tom Brokaw, Elettra Wiedemann, Gnarls Barkley 130. Mark Wahlberg, Jeff Peckman, Alanis Morissette 131. Zooey Deschanel, Scott McClellan, Jakob Dylan 132. Ben Kingsley, Artie Lange, Emmylou Harris 133. Whoopi Goldberg , Spencer Pratt, Nick Griffin 134. Mike Myers, BMX star Kevin Robinson, Adele 135. Steve Carell, Lance Armstrong, Dr. John 136. Kevin Garnett & Ray Allen, Jane Krakowski, Martha Wainwright 137. Jason Bateman, Teri Garr, Keyshia Cole 138. Denis Leary, The Baseball Project 139. Will Smith, Joe Buck 140. Charlize Theron, Richard Belzer, Mötley Crüe 141. Abigail Breslin, Barry Sonnenfeld, Tift Merritt 142. Mary-Kate Olsen, Jim Gaffigan, Gavin DeGraw 143. Morgan Freeman, Kaley Cuoco, Wild Sweet Orange 144. Pierce Brosnan, Bud Selig, Jason Mraz 145. Meryl Streep, Aaron Eckhart, Randy Travis 146. Maggie Gyllenhaal, Neil Young, The Hold Steady 147. Ricky Gervais, John Mellencamp 148. Rosie Perez, David Sedaris 149. Will Ferrell, Adam Savage & Jamie Hyneman 150. Amanda Peet, Jon Hamm, Augustana 151. John C. Reilly, Jane Mayer, Grizzly Bear 152. David Duchovny, Black Kids 153. Nathan Lane, Larry "Bubbles" Brown, Randy Bachman 154. Gillian Anderson, Simon Pegg, We Are Scientists 155. Kevin Costner, Bob Sarlatte, Low vs. Diamond 156. Pamela Anderson, James Franco, Atmosphere 157. Luke Wilson, Mindy Kaling, Michael Lauziere 158. Richard Simmons, Mary-Louise Parker 159. Seth Rogen, Fleet Foxes 160. Kelly Ripa, Steve Coogan, Spiritualized 161. Penelope Cruz, Danny Way, Randy Newman 162. Kiefer Sutherland, Rumer Willis, Phil Vassar 163. Donald Trump, Dwayne Kennedy 164. Shawn Johnson, Tracy Morgan, Solange 165. Bryan Clay, Don Cheadle, Little Anthony & The Imperials 166. Kerri Walsh & Misty May-Treanor, Neil Patrick Harris, Nas 167. Brad Garrett, Blake Lively, Randy Houser 168. Amy Sedaris, Kim Kardashian, Brian Regan

Season List

Late Show with David Letterman Season 1 Late Show with David Letterman Season 2 Late Show with David Letterman Season 3 Late Show with David Letterman Season 4 Late Show with David Letterman Season 5 Late Show with David Letterman Season 6 Late Show with David Letterman Season 7 Late Show with David Letterman Season 8 Late Show with David Letterman Season 9 Late Show with David Letterman Season 10 Late Show with David Letterman Season 11 Late Show with David Letterman Season 12 Late Show with David Letterman Season 13 Late Show with David Letterman Season 14 Late Show with David Letterman Season 15 Late Show with David Letterman Season 16 Late Show with David Letterman Season 17 Late Show with David Letterman Season 18 Late Show with David Letterman Season 19 Late Show with David Letterman Season 20 Late Show with David Letterman Season 21 Late Show with David Letterman Season 22