EP155 - Christina Applegate, Zachary Quinto, LeAnn Rimes
 EP154 - Jerry O'Connell, Common, Thurston Moore
 EP153 - Andy Dick, Nick Swardson, Everytime I Die
 EP152 - Rebecca Romijn, the sixth eliminated celebrity from "Dancing with the Stars", James Lipton
 EP151 - Jack LaLanne, Interpol
 EP150 - Josh Hartnett, Tila Tequila, Ben Harper
 EP149 - Mira Sorvino, the fifth eliminated celebrity from "Dancing with the Stars", Brad Paisley
 EP148 - Kelly Ripa, Sara Bareilles
 EP147 - Terry Bradshaw, Keith Urban
 EP146 - Angie Harmon, David Koechner, Talib Kweli
 EP145 - Cheryl Hines, Scott Foley, Chromeo
 EP144 - Kristin Chenoweth, Nick Cannon, "Dancing with the Stars" castoff Floyd Mayweather, Angie Stone
 EP143 - Anne Heche, Tom Anderson, Q-Tip
 EP142 - Jason Schwartzman, Jennifer Esposito, José González
 EP141 - America Ferrera, Tony Hawk, Datarock
 EP140 - Sarah Silverman, Balthazar Getty, "Dancing with the Stars" castoff Wayne Newton, Justice
 EP139 - Rachel Griffiths, Jack McBrayer, Matchbox Twenty
 EP138 - Jamie Foxx, Chyler Leigh, Soulja Boy
 EP137 - Dwayne "The Rock" Johnson, Brad Womack, Nick Lowe
 EP136 - Sandra Oh, "Dancing with the Stars" castoff Albert Reed, Mark Ronson
 EP135 - Michael Douglas, Amanda Bynes, James Blunt
 EP134 - Danny DeVito, Mario Batali, Frankie Valli
 EP133 - Kyra Sedgwick, "Dancing with the Stars" castoff Josie Maran, will.i.am
 EP132 - Dylan McDermott, Tom Bergeron, Sea Wolf
 EP131 - Ty Pennington, Barry Manilow
 EP130 - Dane Cook, Samaire Armstrong, KT Tunstall
 EP129 - David Spade, Evan Rachel Wood, Mute Math
 EP128 - Amy Brenneman, Tom Ruprecht, Harry Shearer
 EP127 - Ryan Seacrest, Anthony Anderson, Hot Hot Heat
 EP126 - Kanye West, Jeff Garlin
 EP125 - Denis Leary, Charlie Day, Modest Mouse
 EP124 - 50 Cent, Al Michaels
 EP123 - Daniel Radcliffe, Jim Cramer, Hurricane Chris
 EP122 - Seth Green, Ashley Jenson, Galactic with Lyrics Born
 EP121 - Will Forte, Rilo Kiley, Perez Hilton, Super Dave Osborne
 EP120 - Kirk Douglas, Terrell Owens, Gogol Bordello
 EP119 - Dan Fogler
 EP118 - George Lopez, Matt Dallas, Yung Joc
 EP117 - Mandy Moore, Jon Hamm, Hacky Sack champ Václav Klouda, Joss Stone
 EP116 - William Baldwin, The Almost
 EP115 - David Duchovny, Jonah Hill, El-P
 EP114 - Paul Rudd, Michael Cera, Public Enemy
 EP113 - Kobe Bryant, Catherine Bell, Tay Zonday
 EP112 - Jackie Chan, Chris Tucker, Fred Savage, Eldar
 EP111 - Andy Samberg, Nick Simmons, Rooney
 EP110 - Adam Brody, Christopher Mintz-Plasse, Sean Kingston
 EP109 - Marc Anthony, Katee Sackhoff, Jim Norton
 EP108 - Sharon Osbourne, Brett Ratner, Common
 EP107 - Don Cheadle, Zac Efron, Editors
 EP106 - Adam Sandler, Kevin James, Cynthia McFadden, Ne-Yo
 EP105 - Rob Schneider, Austin Nichols, Maximo Park
 EP104 - Sean Hayes, Chris Hansen, Kalai
 EP103 - Mark Consuelos, Louis C.K., Jason Aldean
 EP102 - Brian Williams, Petra Nemcova, As Tall As Lions
 EP101 - Adam Corolla, Bear Grylls, Maroon 5
 EP100 - LeBron James, Timothy Olyphant, Velvet Revolver
 EP99 - Ethan Hawke, Elisha Cuthbert, Harris Wittels
 EP98 - Nick Lachey, Reggie Bush, Rich Boy
 EP97 - Robin Williams, "Ice Road Truckers" Hugh Rowland and T.J. Tilcox, T.I.
 EP96 - George Foreman, Jennifer Esposito, Tiger Army
 EP95 - Debra Messing, Justin Long, Kelly Rowland
 EP94 - Don Rickles, Keely Smith
 EP93 - Kevin Nealon, Dana Gould, robot inventor Zou Ren Ti
 EP92 - Nicole Richie, Jeff Ross, Mr. Phil and Son
 EP91 - Kathy Griffin, Jerry Weintraub, T-Pain
 EP90 - Jerry Springer, Toby Keith
 EP89 - Bernie Mac, Bob Odenkirk, Fiction Plane
 EP88 - Andy Garcia, Josh Flitter, Plain White T's
 EP87 - Seth Rogen, Megan Fox, Chris Cornell
 EP86 - Kevin Costner, Leslie Mann, Patrick Wolf
 EP85 - Carmen Electra, Peter Jones, National Spelling Bee Champion Evan O'Dorney
 EP84 - Ashley Judd, Matthew Bomer, The Bravery
 EP83 - Ozzy Osbourne, Jorge Garcia, "Dancing With the Stars" winner Apolo Anton Ohno
 EP82 - Ozzy Osbourne, Samantha Harris
 EP81 - Geoffrey Rush, Mary Lynn Rajskub, Linkin Park
 EP80 - Cameron Diaz, Mark Indelicato, The Used
 EP79 - Sarah Silverman, Jerry Ferrara, Avril Lavigne
 EP78 - Jimmy hosts an entire show direct from a Santa Monica Big Blue Bus, picking up guests along the bus route, including Paula Abdul, Flavor Flav, Feist
 EP77 - Matthew Fox, Kelly Clarkson
 EP76 - Clay Aiken, Aida Turturro, Alexa Ray Joel
 EP75 - Evangeline Lilly, Joe Rogan, winners of the 2007 National School Scrabble Championship
 EP74 - Tracy Morgan, the latest "Dancing with the Stars" castoff, Blake Shelton
 EP73 - Peter Krause, Garry Marshall
 EP72 - Eva Longoria, Frank Vincent, Macy Gray
 EP71 - Andy Dick, Danica Patrick, Black Rebel Motorcycle Club
 EP70 - David Spade, the latest "Dancing with the Stars" castoff, Kaiser Chiefs
 EP69 - Tori Spelling, Mike White, The Cinematics
 EP68 - Sanjaya Malaker, Sig and Edgar Hansen, Arctic Monkeys
 EP67 - David Alan Grier, Santiago Cabrera, The Nightwatchman
 EP66 - Jamie Kennedy, Iggy Pop, The Stooges
 EP65 - Michael Chiklis, Maria Menounos, Rube Goldberg winners from Ferris State University
 EP64 - Luke Wilson, Andy Baldwin, Bucky Covington
 EP63 - David Arquette, Simon Pegg, Nick Frost, Killswitch Engage
 EP62 - Paul Reubens, the latest "Dancing with the Stars" castoff, Madden 2007 video game cover athlete, Silversun Pickups
 EP61 - Jon Voight, Andy Dick
 EP60 - Jamie-Lynn Sigler, Carlos Mencia, Rodrigo Y Gabriela
 EP59 - Goran Visnjic, Andy Milonakis, The Academy Is...
 EP58 - Jeff Foxworthy, Vanessa Ferlito, Good Charlotte
 EP57 - Jim Belushi, the latest "Dancing with the Stars" castoff Leeza Gibbons, Pink
 EP56 - Rosario Dawson, Nick Swardson, Ciara
 EP55 - Quentin Tarantino, Robert Rodriguez, Tim McGraw
 EP54 - Kurt Russell, Rachael Harris, Elliott Yamin
 EP53 - Hilary Swank, "Dancing with the Stars" castoff, Hilary Duff
 EP52 - Amy Poehler, Carmelo Anthony, Josh Groban
 EP51 - Will Arnett, Evan Ross, TV On The Radio
 EP50 - Michael Chiklis, Kiele Sanchez, Mika
 EP49 - Heather Mills, Laura Prepon, Young Buck
 EP48 - "Dancing with the Stars" castoff
 EP47 - Don Cheadle, Joe and Gavin Maloof, Paolo Nutini
 EP46 - Terrence Howard, Bob Woodruff, The Kooks
 EP45 - Jeff Goldblum, Kate Mara, Michael Wilde
 EP44 - Mark Wahlberg, Wes Craven, MIMS
 EP43 - Artie Lang, Bryan Greenberg, The Feeling
 EP42 - Rick Schroder, Amber Valletta, Omarion
 EP41 - Rosie Perez, Jensen Ackles, Evanescence
 EP40 - Brad Garrett, Julian McMahon, Ted Nugent
 EP38 - Christina Ricci, Patrick Warburton, Locksley
 EP37 - Ray Liotta, Nadine Velasquez, Danity Kane
 EP36 - LL Cool J, Ricky Jay, Tom Morello
 EP35 - Jewel, Steven Wright
 EP34 - Kelly Ripa, Milo Ventimiglia, Incubus
 EP33 - Kathie Lee Gifford, Ken Davitian, Mickey Avalon
 EP32 - Randy Jackson, Jonathan Silverman, Boys Like Girls
 EP31 - Rebecca Romijn, Daytona 500 winner Kevin Harvick, Cold War Kids
 EP30 - Ellen DeGeneres, Skeet Ulrich, Pretty Ricky
 EP29 - William Shatner, Hari Kondabalu
 EP28 - Charles Barkley, Masi Oka, The Colour
 EP27 - Kate Walsh, Jackie Earle Haley, Incubus
 EP26 - Clay Aiken, Gabrielle Union, Madeleine Peyroux
 EP25 - Ryan Phillippe, Josh Hutcherson, Robert Schimmel
 EP24 - Tenacious D, Guillermo del Toro
 EP23 - Gwen Stefani, Justin Chambers, Fall Out Boy
 EP22 - Dane Cook, Katharine McPhee
 EP21 - Albert Reyes, Dominic Monaghan, Gabrielle Union, Paul Weller
 EP20 - Andy Dick, Ivanka Trump, NAS
 EP19 - Felicity Huffman, celebrity photographer Yeha, Stephen Marley featuring Damian Marley
 EP18 - Kevin Bacon, Sofia Vergara, Robin Thicke with Pharrell
 EP17 - Christina Applegate, Patton Oswalt, James Morrison
 EP16 - Ryan Reynolds, Robert Kelly
 EP15 - Jeremy Piven, Padma Lakshmi, John Mellencamp
 EP14 - Andy Garcia, John Mellencamp
 EP13 - Pat O'Brien, Dominic Purcell, Sunshine Anderson
 EP12 - Sarah Silverman, Greg Grunberg, Slayer
 EP11 - Rupert Everett, Sophia Bush, Robin Thicke and Pharrell
 EP10 - Zach Braff, Donald Faison, Shaun White, Naked Trucker & T-Bones
 EP9 - Donald Trump, Carrot Top, Radiant
 EP8 - David Arquette, Joan and Melissa Rivers, Spank Rock
 EP7 - Nicollette Sheridan, Billy Ray Cyrus, Gran Bel Fisher
 EP6 - Jerry O'Connell, Giada De Laurentiis, Lindsey Buckingham
 EP5 - Donal Logue, Reality TV star New York, Shiny Toy Guns
 EP4 - Lauren Conrad, Eddie Pepitone
 EP3 - Maggie Gyllenhaal, Tom O'Dell, Lindsey Buckingham
 EP2 - Courteney Cox Arquette, Mark Moses, Twilight Singers
 EP1 - George Lopez, Giuliana DePandi, My Chemical Romance