Season 18 (2011)
Episodes
- 1. Brian Williams, Paula Abdul
- 2. Tim McGraw, Shaquille O'Neal, Keri Hilson
- 3. Jennifer Connelly, Dr. Oz, Justin Townes Earle
- 4. Seth Rogen, Beau Garrett, the Walkmen
- 5. Regis Philbin, Hannibal Buress, No Age
- 6. Bill Cosby, a Top Ten List presented by Nicole "Snooki" Polizzi, the Black Keys
- 7. Vince Vaughn, Mike Wolfe & Frank Fritz, Cage the Elephant
- 8. Kevin James, Olivia Munn, The Low Anthem
- 9. Kelsey Grammer, Amar'e Stoudemire, Gregg Allman
- 10. Joan Rivers, Jeff Caldwell, Wintersleep
- 11. Jack Hanna, Steven Tyler
- 12. Betty White, Kim & Kourtney Kardashian, the Script
- 13. Martin Short, Greta Gerwig, Darius Rucker
- 14. Kaley Cuoco, Piers Morgan, Wanda Jackson, Miss Arkansas, Alyse Eady
- 15. Nathan Lane, Mike Palascak, Esperanza Spalding
- 16. Justin Bieber, Pauley Perrette, Best Coast
- 17. Matthew Perry, Chris Elliott, Top Ten with Mitt Romney, the National
- 18. Kate Walsh, Jim Gaffigan, Boxer Rebellion
- 19. Howard Stern, Naughty By Nature
- 20. Martha Stewart, Top Ten with Justin Bieber, Robert Plant
- 21. Super Bowl MVP Aaron Rodgers, Martin Lawrence, Steel Magnolia
- 22. Adam Sandler, Chris Colfer, Gang of Four
- 23. Anderson Cooper, Elton John
- 24. Nicole "Snooki" Polizzi, Judah Friedlander, Bryan Ferry
- 25. Ed Helms, Ted Alexandro, Steel Magnolia
- 26. S.I. Swimsuit Cover Reveal & Top 10, Tom Brokaw, Theophilus London
- 27. Forest Whitaker, S.I. Swimsuit Cover Model Irina, Josh Groban, Top Ten with Joy Philbin
- 28. Bill Hader, Grocery Bagging Champ Krystal, Amos Lee
- 29. Paris Hilton, Nathan Fillion, Scissor Sisters
- 30. David Spade, Andy Kindler, Lukas Nelson and Promise of the Real
- 31. Donald Rumsfeld, Cobie Smulders
- 32. Amy Poehler, Jean Chu and Dusty the Cat, Deerhunter
- 33. Rainn Wilson, Hank Aaron
- 34. Senator Rand Paul, Bright Eyes
- 35. Matthew Morrison, Jeff Altman, Jessica Lea Mayfield
- 36. Brian Williams, Trey Parker & Matt Stone, Zac Brown Band
- 37. Amanda Seyfried, B.J. Novak
- 38. Donald Trump, Vanessa Hudgens, Oh Land
- 39. Robin Williams, Judy Greer
- 40. Charles Barkley, Sarah Vowell, Cold War Kids
- 41. Bradley Cooper, Mindy Kaling, Bob Geldof
- 42. Steve Martin, Selena Gomez
- 43. Dana Carvey, Dr. Michio Kaku, British Sea Power
- 44. Katie Couric, The Pains of Being Pure at Heart
- 45. Ben Stiller, Dario Franchitti, The Strokes
- 46. "Jungle" Jack Hanna, Danny McBride
- 47. Regis Philbin, Snoop Dogg
- 48. Norm Macdonald, CC Sabathia, Willie Nelson, Norah Jones and Wynton Marsalis
- 49. Chris Rock, Ellen Page, Funeral Party
- 50. James Franco, Royal Bangs
- 51. Jennifer Garner, Jamie Oliver, Robbie Robertson
- 52. Don Rickles, Eva Longoria
- 53. Alec Baldwin, Wiz Khalifa
- 54. Ricky Gervais, Top Ten with Katie Holmes, Foo Fighters
- 55. Courteney Cox, Aziz Ansari, Alison Krauss & Union Station featuring Jerry Douglas
- 56. Seth Meyers, Carmelo Anthony, TV on the Radio
- 57. Tina Fey, Tommy Johnagin, The Gaslight Anthem
- 58. Bill Maher, Cote de Pablo, Lupe Fiasco
- 59. Will Ferrell, The Twilight Singers
- 60. Kate Hudson, Rich Eisen, Emmylou Harris
- 61. Dr. Phil McGraw, Chris Hemsworth, Broadway musical "Catch Me If You Can"
- 62. John Krasinski, Brian Kiley, Steve Earle
- 63. Brian Williams, Rex Ryan
- 64. Caroline Kennedy, Ty Burrell
- 65. Betty White, Rick Harrison, Morning Teleportation
- 66. Jodie Foster, Tom Dreesen, Neon Trees
- 67. Bill Murray, ''The Human Fuse'' Brian Miser, Brother
- 68. Albert Brooks, Kristen Wiig
- 69. Mark Harmon, Chris Morgan, Hugo
- 70. Stupid human tricks, Jim Parsons, Manchester Orchestra
- 71. Joan Rivers, Nick Griffin, Okkervil River
- 72. Julianna Margulies, Andy Cohen, a Top Ten List presented by Christina Aguilera, White Lies
- 73. Martin Short, Melissa McCarthy, Tinie Tempah
- 74. Keith Olbermann, Julie Bowen, Ben Harper
- 75. Kelly Ripa, Jennifer Lawrence, How to Succeed in Business Without Really Trying
- 76. Tracy Morgan, Jake Johannsen, The Airborne Toxic Event
- 77. Lady Gaga, Eric Stonestreet, The Vaccines
- 78. Ewan McGregor, Scott Pelley, Brad Paisley
- 79. Piedmont Bird Callers, Kevin Bacon, Augustana
- 80. Ray Romano, Reese Waters, Arctic Monkeys
- 81. Meredith Vieira, Indianapolis 500 winner Dan Wheldon, Drum Solo Week kicks off with Anton Fig
- 82. Kyle Chandler, Kathy Griffin, Sheila E.
- 83. Jon Cryer, Rachel Maddow, Roy Haynes
- 84. Neil Patrick Harris, Mike Birbiglia, Neil Peart
- 85. Adm. Michael Mullen, Top Ten by Betty White, Black Joe Lewis & the Honeybears
- 86. Ryan Reynolds, chef Eric Ripert and the cast of the Broadway musical Anything Goes
- 87. Jim Carrey, Rosie Huntington-Whiteley, Todd Rundgren
- 88. Samuel L. Jackson, Texas Ranger Josh Hamilton, Jennifer Hudson
- 89. Cameron Diaz, Eddie Vedder
- 90. Jason Bateman, Amy Sedaris, Top Ten by Keith Olbermann, Drive-By Truckers
- 91. Kevin James, pet fashion designer Ada Nieves, Beady Eye
- 92. Jason Segel, horse whisperer Buck Brannaman, Noah and the Whale
- 93. Shia LaBeouf, Bert Kreischer, Dawes
- 94. Tom Hanks, Sleepy Man Banjo Boys
- 95. Patrick Dempsey, Erica Hill, Marty Stuart
- 96. Julia Roberts, Cake
- 97. Emma Watson, George Lopez, Incubus
- 98. Roseanne Barr, Tom Felton, Blake Shelton
- 99. Ryan Gosling, Gomez
- 100. Kyra Sedgwick, Tim Harmston, Nikki Jean
- 101. Bono & the Edge, a performance from Spider-Man: Turn Off the Dark
- 102. Steve Carell, Hope Solo and Abby Wambach, The Del McCoury Band and the Preservation Hall Band
- 103. Jeremy Piven, Captain Luis Montalvan, Cee-Lo Green
- 104. Harrison Ford, Porcelain Black
- 105. Brian Williams, Tim Robbins & the Rogues Gallery Band
- 106. Julianne Moore, Johnny Galecki, Tanner Foust, Eels
- 107. Craig Ferguson, Connie Britton, Anna Calvi
- 108. Kirstie Alley, Louis C.K., Fountains of Wayne
- 109. James Franco, Dianna Agron, Christina Perri
- 110. Ricky Gervais, Cat Deeley, Explosions in the Sky
- 111. Emma Stone, Alan Mulally, Sallie Ford
- 112. Colin Farrell, Christopher Ferguson, Typhoon
- 113. Denis Leary, Elizabeth Cook, Drum Solo Week II kicks off with Tony Royster Jr.
- 114. Rachel Maddow, Rose Byrne, Gavin Harrison
- 115. Ashton Kutcher, Rafael Nadal, Stewart Copeland
- 116. Paul Rudd, Bill Burr, Dennis Chambers
- 117. Jason Sudeikis, Bettina Luescher, St. Vincent
- 118. Alec Baldwin, Joe Namath, Lenny Kravitz
- 119. David Arquette, Aubrey Plaza, Thurston Moore
- 120. Julianna Margulies, Joe Wong, Lady Antebellum
- 121. Kim, Kourtney & Khloe Kardashian, Michael Emerson, The Jim Jones Revue
- 122. Sgt. 1st Class Leroy Petry, Sarah Jessica Parker
- 123. Michael J. Fox, Top Ten by the cast of Two and a Half Men, Jim McDonald, John Doe
- 124. Dr. Jill Biden, Ted Danson
- 125. Jonah Hill, Paula Abdul, Coldplay
- 126. Taylor Lautner, Minka Kelly, Wilco
- 127. Sergeant Dakota Meyer, Sofia Vergara, Chris Cornell
- 128. Nathan Fillion, Larry Miller, The Jayhawks
- 129. Seth Rogen, Poppy Montgomery, Fleet Foxes
- 130. Jack Hanna, Anna Faris
- 131. Anderson Cooper, Nick Offerman, The Knux
- 132. Kaley Cuoco, Skipper Bivins & Trent Jackson, Death Cab for Cutie
- 133. Samuel L. Jackson, Karen Rontowski, Anne-Sophie Mutter
- 134. Brian Williams, Sting
- 135. Hugh Jackman, Sean Young, Feist
- 136. George Clooney, Mastodon
- 137. Caroline Kennedy, dock diving dogs, The Joy Formidable
- 138. Bryan Cranston, Jeff Altman, Garland Jeffreys
- 139. Tracy Morgan, Mike Golic & Mike Greenburg, Mates of State
- 140. Matthew Broderick, horse wrangler Erin Bolster and her horse Tonk, Hunter Hayes
- 141. Bill Clinton, Deer Tick
- 142. Bill O'Reilly, Martina McBride
- 143. Artie Lange, Eddie Brill, Beirut
- 144. Salma Hayek, Keith Olbermann, Jane's Addiction
- 145. Eddie Murphy, Jane Levy, Mayer Hawthorne
- 146. Justin Timberlake, Jennifer Esposito, The Civil Wars
- 147. Johnny Depp, Foster the People
- 148. Tom Brokaw, Myq Kaplan, The Head & The Heart
- 149. Tony La Russa, Jesse Eisenberg, Puscifer
- 150. Ben Stiller, Whitney Cummings
- 151. Condoleezza Rice
- 152. Mark Harmon, Mike Judge, Top Ten by Matt Lauer, Eli Young Band
- 153. Bill Cosby, Jason Isbell and The 400 Unit
- 154. Melissa McCarthy, Anthony Bourdain, Joan Baez & Kris Kristofferson
- 155. Robert Pattinson, Annie Leibovitz, David Crosby and Graham Nash
- 156. Adam Sandler, Peter Gabriel
- 157. Stupid Humans Tricks, Katie Holmes, Noel Gallagher's High Flying Birds
- 158. Steve Martin, Felicity Jones, Lonesome River Band feat. Steve Martin
- 159. Jason Segel, Jamie Oliver, The Kooks
- 160. Bill Maher, Nikki Reed, Foo Fighters feat. Joan Jet
- 161. Jerry Seinfeld, Lykke Li
- 162. Regis Philbin, John Fogerty
- 163. Herman Cain, Grouplove
- 164. Andy Kindler, Ty Burrell, Gayle King, Needtobreathe
- 165. Amy Sedaris, Christopher "Mad Dog" Russo, Sondre Lerche
- 166. Justin Bieber, Brian Regan, FreeSol
- 167. Jonah Hill, Kristen Johnston, Ryan Adams
- 168. Matt Damon, Shelby Lynne
- 169. Jessica Biel, Tom Dreesen, The Black Keys
- 170. Charlize Theron, Kevin Nealon, Blitzen Trapper
- 171. David Duchovny, Comedian Hugh Fink, Young Jeezy
- 172. Scarlett Johansson, Julie Chen, Top Ten by the 2011 Heisman Trophy winner Robert Griffin III
- 173. Barbara Walters, Bill Hader, Wild Flag
- 174. Robert Downey Jr., Rooney Mara
- 175. Tom Hanks, My Morning Jacket
- 176. Jude Law, Bob Sarlatte, Gary Clark Jr.
- 177. Tom Cruise, Anthony Hamilton, Top Ten by Mitt Romney
- 178. Harry Connick Jr., Scott Van Pelt, Mariachi El Bronx
- 179. Jon Huntsman, J. Cole
- 180. Anderson Cooper, Lindsey Vonn, Childish Gambino
- 181. Jay Thomas, David Hyde Pierce, Darlene Love