EP168 - Robert Downey Jr., Lenny Kravitz
 EP167 - Kathy Griffin, Jamie Bell, Young Jeezy
 EP166 - Josh Holloway, Molly Sims, Death Cab for Cutie
 EP165 - Simon Cowell, Paula Abdul, Nicole Scherzinger & Antonio “L.A.” Reid, Anna Faris, The Kooks
 EP164 - Jeremy Renner, Judy Greer, Chevelle
 EP163 - Jane Fonda, Russell Brand, Lukas Nelson & Promise of the Real
 EP162 - Armie Hammer, Jeri Ryan, T-Pain
 EP161 - Christina Applegate, Guy Ritchie, Jack's Mannequin
 EP160 - Matthew Morrison, Maggie Q, Yelawolf
 EP159 - Jim Parsons, Taylor Kitsch, My Morning Jacket
 EP158 - Shaquille O'Neal, Julia Jones, David Guetta featuring Usher
 EP157 - Regis Philbin, Paul Anka
 EP156 - David Beckham, Dana Delany, “Dancing with the Stars” winner J.R. Martinez, Nickelback
 EP155 - Artie Lange & Nick DiPaolo, Atticus Shafer, Lady Antebellum
 EP154 - Peter Facinelli, Jamie Oliver, Vince Gill
 EP153 - Tim Allen, Jackson Rathbone, Miranda Lambert
 EP152 - Patricia Heaton, “Dancing with the Stars” finalists Rob Kardashian, Ricki Lake & J.R. Martinez, Christina Perri
 EP151 - Sarah Michelle Geller, Miss Piggy, the Belle Brigade
 EP150 - Kristen Stewart, Jon Bernthal, Feist
 EP149 - Robert Pattinson, Freida Pinto, Thompson Square
 EP148 - Mickey Rourke, “Dancing with the Stars” castoff Nancy Grace, Wale
 EP147 - Taylor Lautner, Herman Cain, Junip
 EP146 - Eddie Murphy, Manny Pacquiao, Chickenfoot
 EP145 - Ellen DeGeneres, Gabourey Sidibe, Chris Isaak
 EP144 - Adam Sandler, “Dancing with the Stars” castoff David Arquette, The Bangles
 EP143 - Halloween Special: Paul Reubens, Bruno Tonioli, Megadeth
 EP142 - Justin Timberlake, Rebecca Romijn, the Fray
 EP141 - David Spade, Tyra Banks, Brett Ratner, Frank Turner
 EP140 - Hugh Laurie, Nicole “Snooki” Polizzi, Beavis & Butthead, “Dancing with the Stars” castoff Chaz Bono
 EP139 - Zach Galifianakis, Mike Judge, Primus
 EP138 - John Goodman, Lake Bell, Evanescence
 EP137 - Rob Lowe, Idris Elba, Chris Cornell
 EP136 - Don Rickles, “Dancing with the Stars” castoff Chynna Phillips, Peter Bjorn & John
 EP135 - Paula Abdul, Kenny Wormald, Two Door Cinema Club
 EP134 - Antonio Banderas, 'Science Bob' Pflugfelder, Jane's Addiction
 EP133 - Will Arnett, Jane Levy, J Cole
 EP132 - Evangeline Lilly, the latest 'Dancing with the Stars' castoff, Mute Math
 EP131 - Jane Lynch, Ramon Rodriquez, Blink 182
 EP130 - Matt Stone & Trey Parker, Jessica Capshaw, Givers
 EP129 - Mark Wahlberg, Seth MacFarlane
 EP128 - Eva Longoria, the latest 'Dancing with the Stars' castoff, Glen Campbell
 EP127 - Dana Delany, Erin Andrews, Kelly Rowland
 EP126 - Ellen Pompeo, Sammi Giancola & Ronnie Magro, Daryl Hall
 EP125 - Julie Bowen, Elisha Cuthbert, Pitbull
 EP124 - Simon Cowell, the first 'Dancing with the Stars' castoff, Gavin DeGraw
 EP123 - Dr. Phil McGraw, Jon 'Bones' Jones & Quinton 'Rampage' Jackson, Switchfoot
 EP122 - Steve Buscemi, Lily Collins, Ziggy Marley
 EP121 - Ty Burrell, Little League World Series champions, Cake
 EP120 - Judge Judy Sheindlin, Emily VanCamp, Staind
 EP119 - Nathon Fillion, Dave Salmoni and animals, Sia
 EP118 - Kristin Chenoweth, Freddie Wong & Brandon Laatsch
 EP117 - Khloe Kardashian, Gabe Dixon
 EP116 - Elijah Wood, Jennifer Morrison, AWOLNATION
 EP115 - Uncle Frank Memorial Celebration, Don Rickles
 EP114 - Zoe Saldana, Anton Yelchin, Amos Lee
 EP113 - Joel McHale, Joe Mantegna, the Band Perry
 EP112 - Jamie Foxx, Affion Crocket, the Vaccines
 EP111 - Betty White, Robert Rodriguez, Josh Ritter
 EP110 - Jesse Eisenberg, Jerry Springer, Incubus
 EP109 - Jessica Alba, Steve Martorano, Luke Bryan
 EP108 - Aziz Ansari, Chris Harrison, Eric Church
 EP107 - Jeremy Piven, Denise Richards, Todd Glass
 EP106 - James Franco, Ian McMillan, Coldplay
 EP105 - Hank Azaria, Jim Sturgess, The Lonely Forest
 EP104 - Howie Mandel, Ashley Hebert, Jake Shimabukuro
 EP103 - Harrison Ford, Lady Gaga
 EP102 - Olivia Wilde, Adam Beach, Chris Young
 EP101 - Daniel Craig, Sasha Alexander, The Features
 EP100 - Jon Favreau, Rutledge Wood, Big Talk
 EP99 - Dax Shepard, Stephen Moyer, Bush
 EP98 - John Stamos, Ashley Benson, Owl City
 EP97 - Kyra Sedgwick, Jay Forry, Theophilus London
 EP96 - Rosanne Barr, Aaron Paul, Viva Brother
 EP95 - Shia LaBeouf, Aaron Rogers, 311
 EP94 - Kevin Nealon, Dave Salmoni, Parachute
 EP93 - Jason Bateman, Dhani Jones, Hannibal Buress
 EP92 - Louis C.K., 'Bachelorette' Ashley Hebert, Missy Peregrym, Steel Magnolia
 EP91 - Rosario Dawson, Michael Angarano, Jill Scott
 EP90 - Molly Shannon, Tim Tebow, Matt Nathanson
 EP89 - Eva Mendes, Jim Florentine, Pitbull
 EP88 - Owen Wilson, Adam Levine, Panic! at the Disco
 EP87 - Cedric the Entertainer, Ray Kurzweil, Breathe Carolina
 EP86 - Gordon Ramsay, Mike O'Malley, Hanson
 EP85 - Sarah Ferguson, Ryan Lee, Ice Cube
 EP84 - Elle Fanning, John Henson, Gruff Rhys
 EP83 - Kathy Griffin, J.J. Abrams, Friendly Fires
 EP82 - Paris Hilton, “Bachelorette” Ashley Hebert, spelling bee champion Sukanya Roy, Sara Bareilles
 EP81 - Jason Sudeikis, Piers Morgan, Lykke Li
 EP80 - Carson Daly, Flavor Flav, I See Stars
 EP79 - Christina Aguilera, Mike Tyson, Big Sean
 EP78 - Jesse Tyler Ferguson, Sarah Vowell, Maybach Music Group featuring Rick Ross
 EP77 - “Dancing with the Stars” winners Hines Ward & Kym Johnson, Taylor Lautner, Britney Spears
 EP76 - Wanda Sykes, 'Bachelorette' Ashley Hebert, Foster the People
 EP75 - Khloe Kardashian Odom, 'Science Bob' Pflugfelder, Scott Weiland
 EP74 - Albert Brooks, Chaz Bono, Rammstein
 EP73 - Topher Grace, Adam Carolla, Christina Perri
 EP72 - Kate Hudson, Windell Middlebrooks, Raphael Saadiq
 EP71 - Chris O'Donnell, Ginnifer Goodwin, Zac Brown Band
 EP70 - Nathan Fillion, the latest 'Dancing with the Stars' castoff, Calle 13
 EP69 - Rob Lowe, Ty Pennington, Wiz Khalifa
 EP68 - Chris Hemsworth, Calexico
 EP67 - Kenneth Branagh, Ellie Kemper, the 2011 National School Scrabble Champions
 EP66 - Anthony Hopkins, Andre Agassi, “Dancing with the Stars” castoff Kendra Wilkinson-Baskett
 EP65 - Rene Russo, Kristin Gore, k.d. lang
 EP64 - Diane Sawyer, Sofia Vergara, Manny Pacquiao, the Airborne Toxic Event
 EP63 - Larry King, Jaimie Alexander, Augustana
 EP62 - Mark Ruffalo, Jamie Oliver, the latest 'Dancing with the Stars' castoff, Robbie Robertson
 EP61 - Martin Short, Kat Dennings, Alter Bridge
 EP60 - Christoph Waltz, Kunal Nayyar, Phantogram
 EP59 - Robert Pattinson, Shailene Woodley, Lenka
 EP58 - Dwayne Johnson, the latest 'Dancing with the Stars' castoff, Sammy Hagar, the Belle Brigade
 EP57 - Courtney Cox, Gary Busey, Jessie J
 EP56 - Tom Arnold, Alison Brie, Francis & the Lights
 EP55 - Eva Longoria, Patrick Warburton, Robyn
 EP54 - Emma Roberts, Morgan Spurlock, the latest 'Dancing with the Stars' castoff, Jenny and Johnny
 EP53 - David Arquette, Mike Birbiglia, Asking Alexandria
 EP52 - Vin Diesel, Neve Campbell, Ellie Goulding
 EP51 - Norm MacDonald, Elisha Cuthbert, Funeral Party
 EP50 - Christian Slater, Dr. Drew Pinsky, the latest 'Dancing with the Stars' castoff, the Decemberists
 EP49 - Katie Holmes, Dana Delany, Bad Religion
 EP48 - David Beckham, Wes Craven, Sum 41
 EP47 - Danny McBride, Sara Ramirez, Duran Duran
 EP46 - Johnny Knoxville, the latest 'Dancing With the Stars' castoff, Britney Spears
 EP45 - Sharon Osbourne, Bruno Tonioli, the Sounds
 EP44 - Penelope Cruz, Paul Iacono, Oh Land
 EP43 - Jake Gyllenhaal, Jerry Weintraub, Quinn Sullivan
 EP42 - Rainn Wilson, Abbie Cornish, the Gaslight Anthem
 EP41 - Liv Tyler, Mark Cuban, Brett Dennen
 EP40 - Matthew McConaughey, Jena Malone, Young Dubliners
 EP39 - Kristen Wiig, Adam Scott, the Wombats
 EP38 - Jane Lynch, David Boreanaz, Avril Lavigne
 EP37 - Ryan Phillippe, Mila Kunis, the new 'Bachelorette', Ron Sexsmith
 EP36 - Howard Stern, Michael Franti
 EP35 - Amanda Seyfried, Nick Offerman, Henry Wolfe
 EP34 - Emily Blunt, Max Irons, Aaron Lewis
 EP33 - Bill Maher, Esperanza Spalding
 EP32 - Tom Hanks, Cee Lo Green
 EP31 - Owen Wilson, Kelly Ripa, Adele
 EP30 - Nancy Grace, Twilight Singers
 EP29 - Cameron Diaz, Henry Winkler, Cake
 EP28 - Jason Sudeikis, Blake Griffin, Keri Hilson
 EP27 - Javier Bardem, Flavor Flav, Stone Sour
 EP26 - Jeremy Renner, Eric Stonestreet, Black Dub
 EP25 - Martin Lawrence, Dianna Agron, Jewel
 EP24 - Justin Bieber, Travis Barker featuring Game and Swizz Beats
 EP23 - Adam Sandler, Bobby Flay, Ke$ha
 EP22 - Matthew Perry, Morena Baccarin, Pitbull
 EP21 - Dr. Phil McGraw, Amy Sedaris, Nelly
 EP20 - Kim Kardashian, Alex Trebek, One eskimO
 EP19 - Josh Brolin, Camille Grammer, Tinie Tempah
 EP18 - Jamie Foxx, Sarah Shahi
 EP17 - Julianna Margulies, Matthew Bomer, the JaneDear Girls
 EP16 - Ryan Seacrest, Melissa Leo, Cage the Elephant
 EP15 - Amy Poehler, Martha Plimpton, Cold War Kids
 EP14 - Anthony Hopkins, Hailee Steinfeld, Delta Spirit
 EP13 - Cory Monteith, Joan Rivers, the Script
 EP12 - James McAvoy, Jim Sturgess, K.T. Tunstall
 EP11 - Ryan Gosling, Kourtney Kardashian, Ra Ra Riot
 EP10 - Don Rickles, Wilmer Valderrama, New Politics
 EP9 - Randy Jackson, Jennifer Lawrence, Andrew Norelli
 EP8 - Seth Rogen, Elle Fanning, the Damned Things
 EP7 - Sandra Oh, Rico Rodriguez, Nolan Gould, Ariel Winter, Fitz & the Tantrums
 EP6 - Channing Tatum, Mamie Gummer, A Day To Remember
 EP5 - Cameron Diaz, Scott Foley, Far East Movement
 EP4 - Amy Adams, Chris Colfer, Young the Giant
 EP3 - Simon Baker, Nicole 'Snooki' Polizzi, Lloyd Banks
 EP2 - Matt LeBlanc, Julie Benz, Michael Carbonaro
 EP1 - Patricia Heaton, Brad Womack, Josh Groban