Incredible Dog Challenge, Debra Messing, Wilco

1 Will Ferrell, Tom Dreesen 2 Bob Newhart, Maxwell 3 National Hollerin' Champions, Julia Stiles, Habib Koite & Bamada 4 Brooke Shields, John McEnroe, Joe Henry 5 Eric Kraff, Goran Ivanisevic 6 Connie Chung 7 Jason Biggs, Daniel Tosh, Etta James 8 Charles Grodin, Michael Franti & Spearhead 9 Sarah Jessica Parker, John Witherspoon 10 Helen Fielding, Al Lubel 11 Tom Arnold, Brandi Chastain, Ralph Stanley & The Whites 12 David Schwimmer, Bjork 13 Carson Daly, US Marine Corps 14 Tim Robbins, Amy Sedaris, Jimmy Eat World 15 Eugene Levy, Rich Hall 16 Dan Rather, Regis Philbin 17 Bryant Gumbel, Denis Leary, Tori Amos 18 Matthew Broderick, John Miller, Odetta & The Boys Choir of Harlem 19 Walter Cronkite, Will Ferrell, Jewel 20 Merideth Viera, Stephen Ambrose, Sheryl Crow, Emmylou Harris, and Gillian Welch 21 Rudolph Giuliani, Katie Harmon 22 Marcia Gay Harden, Doris Kearns Goodwin, Pete Yorn 23 Thomas Von Essen, Ben Stiller, Tenacious D 24 Hillary Clinton, Cast of '42nd Street' 25 Jason Alexander, Don Zimmer, Wyclef Jean 26 Elton John, Steve Zahn 27 Kate Beckinsale, Chris Kattan, Sarah Harmer 28 John Cusack, Grant Paulsen, Joe Strummer 29 Owen Wilson, Lisa Ling, Ryan Adams 30 Joshua Jackson, Tiki Barber, Emo Phillips 31 Farrah Fawcett, Tina Fey, Garbage 32 Tom Cavanagh, Steve Hartman, Leona Naess 33 Nathan Lane, Cokie Roberts 34 Bruce Willis, Cody Arens, Alicia Keys 35 Rose McGowen, Sarah Vowell, Jim Gaffigan 36 Steve Kroft, Bruce McCall, John Mellencamp 37 Jack Hannah, Justin Long, Daniel Rodriguez 38 Ethan Hawke, Judith Miller, Quincy Jones 39 John McCain, Brittany Murphy, Macy Gray 40 Kevin Kline, Richard Holbrooke, Caroline Rhea 41 David Hyde Pierce, U2 42 David Spade, Marv Albert, Laurie Anderson 43 Kevin Spacey, Amy Sedaris 44 Tom Brokaw, Gene Catron 45 John Travolta, Harland Williams 46 Jack Black, Tony Bennett 47 Billy Crystal, Brittany Spears 48 Marge Helgenberger, Gil de Ferran, Lyle Lovett 49 Stupid Pet Tricks, Vince Vaughn, Faith Evans 50 Richard Dreyfus, Brett Butler 51 Martin Lawrence, Natalie Merchant 52 Barbara Walters, David Radcliffe, Natalie Merchant 53 Harry Connick Jr., Bernie Mac 54 Steve Martin, Earl Scruggs 55 Richard Harris, George Carlin 56 Kevin James, Deion Sanders 57 Julia Roberts, Shelby Lynne 58 Jenna Elfman, Kid Rock 59 David Sedaris, Five for Fighting 60 Ray Romano, Mitch Hedberg 61 Kelly Ripa, Mort Sahl 62 George Clooney, Martha Stewart 63 Noah Wyle, George Miller, Carole King 64 Julia Stiles, Jeff Gordon 65 Jada Pinkett Smith, Thomas Friedman 66 Ellen DeGeneres, Dave Gorman, Kelly Goldsmith 67 Mariah Carey, Elijah Wood, Stereophonics 68 Andy Garcia, Chris Matthews 69 Kid Scientists, Liv Tyler, Cake 70 Michelle Pfeiffer, Dennis Regan 71 Meg Ryan, Diana Krall 72 Kevin Spacey, Jerome Bettis, Jane Monheit 73 Jamie Foxx, Rhys Ifans, Darlene Love 74 Marisa Tomei, Lenny Kravitz 75 Peter Jennings, Tom Ryan 76 Ian McKellan, Phil Simms 77 Rudolph Giuliani, P.O.D. 78 Lauren Graham, Eddie Brill 79 Gwyneth Paltrow, Starsailor 80 Cate Blanchett, Timothy Treadwell 81 Jennifer Connelly, Colin Soloway 82 Jack Black, Foo Fighters 83 Tom Cruise, Tom Papa 84 Ethan Zohn, Josh Hartnett, Remy Zero 85 Cuba Gooding Jr., Jewel 86 David Brenner, Howie Long, Jewel 87 Cynthia Nixon, Mario Andretti, Willie Nelson & Rob Thomas 88 Darrell Hammond, Elayne Boosler, Willie Nelson & Lyle Lovett 89 Jimmy Kimmell, Julie Bowen, Cracker 90 Bruce Willis, Ivan Neville 91 Tim Russert, Jason Schwartzman 92 Merv Griffin, Phantom Planet 93 Regis Philbin, Steven Wright 94 LL Cool J, John McEnroe 95 Amy Brenneman, Martin Rees, Shakira 96 Adam Vinatieri, Chris Matthews 97 Mariska Harkitay, George Divoky, Alan Jackson 98 Andy Richter, Jake Johannsen 99 Janet Jackson, Enrique Iglesias 100 Denis Leary, India.Arie 101 Kelly Clark, Jeri Ryan 102 Calista Flockhart, Incubus 103 Colin Farrell, Colin Quinn 104 Ross Powers, Mila Kunis 105 Casey FitzRandolph, Ashleigh Banfield 106 Simon Ammann, Kevin Bacon 107 Halle Berry, Jonny Moseley 108 Richard Dreyfuss, Jeff Foxworthy 109 Jill Bakken and Vonnetta Flowers, Kelsey Grammer, Alanis Morissette 110 Martin Short, Jack Hanna 111 Stupid Human Tricks, Cher 112 Tom Arnold, Nappy Roots 113 Cokie Roberts, Al Lubel 114 Ray Romano, Jason Kidd 115 Regis Philbin, Andie MacDowell, Evelyn Glennie 116 Rene Russo, Bob Sarlatte, The Chieftains 117 John McCain, The White Stripes 118 Jon Stewart, Kit Armstrong 119 Bonnie Hunt, N.E.R.D. 120 Adam Arkin, Amy Sedaris, Midnight Oil 121 Barbara Walters, Shannon McNally 122 Peter Krause, Doris Kearns Goodwin 123 Robin Williams, Sevendust 124 Andy Dick, Mike Britt 125 Marv Albert, Charlotte Ross 126 Tim Robbins, Jimmie Walker, Cast of Oklahoma 127 Michael J. Fox, Patti Smith 128 Selma Blair, Dick Enberg 129 Bob Newhart, Demetri Martin 130 Rosie Perez, George Miller 131 John Ashcroft 132 Sandra Bullock, Billy Norris, Sheryl Crow 133 Dee Dee Davis, Cameron Diaz, The Strokes 134 Matthew Conaughey, John Witherspoon 135 Ashton Kutcher, Oliver Atukudzi 136 Landon Shuffett, Seth Green, Elvis Costello 137 Tiffani Thiessen, Bill Walton, Bonnie Raitt 138 Charlie Sheen, Paul Westerberg 139 The Rock, Dwayne Kennedy 140 Charlie Sheen, Paul Westerberg 141 Incredible Dog Challenge, Debra Messing, Wilco 142 Kirsten Dunst, Steve Nash, Angie Stone & The O'Jays 143 Tobey Maquire, Trey Anastasio 144 Jennifer Garner, Jim Gaffigan 145 Mary Tyler Moore, Norah Jones 146 Richard Gere, Reggie Miller 147 Will Ferrell, Tom Waits 148 Hugh Grant, Tony Hawk 149 Gillian Andersen, Jonathan Katz 150 Liza Minnelli 151 Kid Scientists, Allison Janney, Al Green 152 Alec Baldwin, Ted Nugent 153 Stupid Human Tricks, Natalie Portman, X-ecutioners, Xzhibit, Biohazard 154 Kathie Lee Gifford, Brian Regan 155 Vecepia Towerey, Hilary Swank, The Firecrackers 156 Diane Sawyer, Jesse Martin 157 Jennifer Lopez, April Kleinschmidt, Patty Loveless 158 Jon Favreau, David Rakoff, Anton Figg 159 Charles Grodin, Wendy Liebman 160 Jimmy Kimmel, Tom Dreesen, Goo Goo Dolls 161 Celine Dion, Helio Castroneves 162 Chris Rock, Jack Johnson 163 Nicolas Cage, Abi Thomas, Jimmy Eat World 164 Zach Braff, Kathleen Madigan 165 Christian Slater, David Bowie 166 Sarah Michelle Gellar, John McEnroe 167 Freddie Prinze, Jr., Alicia Keys 168 Jodie Foster, Jack Hanna 169 Matt Damon, Marc Maron 170 Stupid Human Tricks, Tom Cruise, The Flatlanders 171 Ellen DeGeneres, Al Franken 172 Piedmont Birdcallers, Lauren Ambrose, Moby 173 Harrison Ford, ...And You Will Know Us By The Trail of Dead 174 Connie Chung, Gary Mule Deer 175 Will Smith, Landon Donovan, Yo Yo Ma & The Silk Road Project 176 National Hollering Champions, Adam Sandler, Trik Turner 177 Tom Brokaw, Bow Wow 178 Michelle Williams, Barry Sonnenfeld 179 Christina Ricci, Daniel Tosh, Ben Kweller 180 Tom Hanks, Dolly Parton 181 Stupid Pet Tricks, Jude Law, rubyhorse 182 Robin Williams, Pat Green 183 Paul Newman, Counting Crows 184 Nathan Lane, Hugh Fink 185 Serena Williams, Tom Arnold, Dave Matthews Band 186 Catherine Keener, Mario Batali, Solomon Burke 187 Sarah Jessica Parker, Etta James 188 Geena Davis, Robert Plant 189 Ted Koppel, Wendy Liebman 190 Haley Joel Osment, Bill Scheft, Dashboard Confessional 191 Kristen Johnson, Kinky 192 Dana Carvey, Ben Kilham 193 Amy Sedaris, Chazz Palminteri, Weezer 194 Bill Cosby, Tift Merritt 195 Julia Stiles, Mike Daisey, Wyclef Jean 196 Joan Rivers, Zooey Deschanel 197 Blaine Mayhugh, Joaquin Phoenix, Little Richard 198 Mike Myers, Bruce Springsteen & The E Street Band 199 Bruce Springsteen & The E Street Band, Mitch Hedberg 200 Matthew Perry, The Vines 201 Robin Williams, James Taylor 202 Al Pacino, Roger Clemens 203 Elizabeth Hurley, Tom Ryan 204 Stupid Human Tricks, Jimmy Fallon, Dirty Vegas 205 Chris Elliot, Eliza Dushku, Dixie Chicks 206 John Travolta, Nelly 207 Caroline Rhea, Jake Gyllenhall 208 Martin Short, Lewis Black