Episode #3
Julia Louis-Dreyfus, Bradley Cooper, Sheryl Crow
Episode #4
Gwyneth Paltrow, Joel McHale, John Mayer Trio
Episode #5
Ryan Seacrest, Patton Oswalt, Chickenfoot
Episode #6
David Duchovny, Anna Friel, Bill Burr
Episode #7
Eddie Murphy, Angela Kinsey, Bonnie Raitt & Taj Mahal
Episode #8
Dane Cook, Steven Ho, Rancid
Episode #9
Norm MacDonald, Jim Gaffigan, Neko Case
Episode #11
Joe Torre, Will Arnett, Spinal Tap
Episode #12
Larry David, Lauren Conrad, Gavin Rossdale
Episode #13
Kobe Bryant, William Shatner, Incubus
Episode #14
Eva Mendes, Christopher Mintz-Plasse, The Dead Weather
Episode #15
Shia LaBeouf, Phil Jackson, Holly Williams
Episode #16
Cameron Diaz, Johnny Strange, Pete Yorn
Episode #17
Lisa Kudrow, Billy Mays & Anthony Sullivan, Elvis Costello
Episode #18
Brandon McMillan, Kerry Washington, Wilco
Episode #19
Bruno, Stephen Moyer, Cirque du Soleil Zumanity
Episode #20
Snoop Dogg, Jerry Ferrara, Adele
Episode #21
Howie Mandel, Alanis Morissette, Death Cab for Cutie
Episode #22
Samuel L. Jackson, Kevin Connolly, Andrew Bird
Episode #23
Meredith Vieira, Andy Hillstrand, Al Madrigal
Episode #24
Larry King, Zooey Deschanel, Playing For Change
Episode #25
Bob Newhart, Cat Deeley, Ray LaMontagne
Episode #26
Jeff Goldblum, Bill Engvall, the cast of "Hair"
Episode #27
Michael Phelps, Paget Brewster, Sugar Ray
Episode #28
Dana Carvey, Anthony Anderson, Allison Iraheta
Episode #29
Gerard Butler, Venus Williams, Daughtry
Episode #30
Steven Ho, Seth Green, Demi Lovato
Episode #31
Adam Sandler, Peter Sarsgaard, Kate Voegele
Episode #32
Jonah Hill, Cheryl Hines, Dan Naturman
Episode #33
James Spader, Jack McBrayer, Mat Kearney
Episode #34
Zach Galifianakis, Keke Palmer, Jason Aldean
Episode #35
Seth Rogen, Rose Byrne, Eric Hutchinson
Episode #36
Meryl Streep, Judd Apatow, the Fray
Episode #37
Heidi Klum, Steve Zahn, Jimmy Carr
Episode #38
Rainn Wilson, Rachel Maddow, Chicago
Episode #39
Paul Giamatti, Jack Dagger, Tonya Kay, Regina Spektor
Episode #40
Hank Azaria, Adam Richman, Ben Harper & Relentless7
Episode #41
Ashton Kutcher, Charlyne Yi, Gomez
Episode #42
Jeremy Piven, the Human Cannonballs, All-American Rejects
Episode #43
Sienna Miller, Steve Schirripa, Deon Cole
Episode #45
Eric Bana, Mary Lynn Rajskub, Flo Rida
Episode #46
Kyra Sedgwick, Hugh Dancy, Lyle Lovett and His Large Band
Episode #47
Jon Hamm, Robbie Maddison, Adam Jones & Mike Mason, Cobra Starship feat. Estelle
Episode #48
Gordon Ramsay, B.J. Novak, Willard Wigan
Episode #49
Robin Williams, Piers Morgan, All Time Low
Episode #50
Shaquille O'Neal, Demetri Martin, Jack Ingram
Episode #51
Bill Maher, Nick Cannon, Kings of Leon
Episode #52
Quentin Tarantino, Mark Feuerstein, Smokey Robinson
Episode #53
Bradley Cooper, Franz Ferdinand
Episode #54
Mike Tyson, Keith Barry, Matisyahu
Episode #55
Nigel Marven, DJ Qualls, Colbie Caillat
Episode #56
Norm Macdonald, Thomas Haden Church, Pitbull
Episode #57
Elijah Wood, Mila Kunis, Cheap Trick
Episode #58
Sen. John McCain, Frank Caliendo, Third Eye Blind
Episode #59
Sandra Bullock, The Little League World Series Champions, Gina Yashere
Episode #60
Jennifer Connelly, Zane Lamprey, Ziggy Marley
Episode #61
Kate Beckinsale, Richard Lewis, Dhani Harrison
Episode #62
Tom Arnold, Tim Meadows, Reba McEntire
Episode #63
Dennis Quaid, Crossbow Marksmen, Paolo Nutini
Episode #64
Antonio Banderas, Bill Hader, Chris Cornell
Episode #65
Charlize Theron, Steven Ho, Dave Matthews Band
Episode #66
Jennifer Aniston, Melanie Oudin, Phoenix
Episode #67
Aaron Eckhart, Michael Strahan, Yeah Yeah Yeahs
Episode #68
Megan Fox, Louis C.K., Kevin Skinner
Episode #69
Courteney Cox, Ted Danson, Nelly Furtado
Episode #70
Ricky Gervais, Chicken Charlie, Lynyrd Skynyrd
Episode #71
Rebecca Romijn, Lisa Lampanelli, Monsters of Folk
Episode #72
Martin Short, Tim Gunn, Wynonna
Episode #73
Dave Salmoni, Joel McHale, India.Arie
Episode #74
Drew Barrymore, jockey Joe Talamo, Paramore
Episode #75
Patton Oswalt, John Krasinski, Quinn Dahle
Episode #76
Kate Walsh, Jesse Eisenberg, Brad Paisley
Episode #77
Michael Moore, Seth MacFarlane, Rodrigo y Gabriela
Episode #78
Drew Carey, Joe Buck, Joshua Bell with Tiempo Libre
Episode #79
Ellen Page, Kevin Nealon, Dierks Bentley
Episode #80
Edward Norton, Kristen Bell, Anvil
Episode #81
Jason Bateman, Selena Gomez, Toby Keith
Episode #82
Christian Slater, Jimmie Johnson, the Backstreet Boys
Episode #83
Jeff Garlin, Zack Hample, Lady Antebellum
Episode #84
Jamie Foxx, Jason Alexander, Grizzly Bear
Episode #85
Ice-T, Eddie Izzard, the Flaming Lips
Episode #86
Serena Williams, Ken Jeong, Rascal Flatts
Episode #87
John C. Reilly, Dr. Sanjay Gupta, Matt Braunger
Episode #88
Newark Mayor Cory Booker, Max Records, Dashboard Confessional
Episode #89
Kathy Griffin, Capt. Chesley Sullenberger, Wolfmother
Episode #90
Garry Shandling, Paula Deen, Julian Casablancas
Episode #91
Chris O'Donnell, Lindsey Vonn, Uncle Kracker
Episode #92
Denis Leary, Rob Mies, The Swell Season
Episode #94
Ewan McGregor, Shaun White, Tegan & Sara
Episode #95
Neil Patrick Harris, Paul Teutul Sr., Creed
Episode #96
Amy Poehler, Magic Johnson & Larry Bird, The Bravery
Episode #97
Jim Carrey, Olivia Wilde, Zac Brown Band
Episode #98
Cory Monteith, Harland Williams, Pixies
Episode #99
Kelsey Grammer, Major Brian Dennis and his Iraqi dog of war Nubs, David Grey
Episode #100
Jessica Biel, Super Dave Osborne, John Fogerty
Episode #101
Heather Locklear, Dr. Drew Pinsky, Rodman
Episode #102
Al Gore, Jim Parsons, Jason Mraz
Episode #103
Reese Witherspoon, Gabourey Sidibe, Kris Allen
Episode #104
Kristen Stewart, Judd Apatow, Carrie Underwood
Episode #106
Seth Green, Heidi Montag & Spencer Pratt, The Brian Setzer Orchestra
Episode #107
Nicole Kidman, Anderson Cooper, Leona Lewis
Episode #109
Taylor Lautner, John Lovitz, Timbaland, Nelly Furtado, SoShy
Episode #110
Jack McBrayer, Marisa Miller, Weezer
Episode #111
Norm MacDonald, Gretchen Bleiler, Dan Cummins
Episode #112
Pee Wee Herman, Donald Faison, Bon Jovi
Episode #113
William Shatner, AnnaLynne McCord, cast of Mary Poppins
Episode #114
Tobey Maguire, Chris Colfer, Rickie Lee Jones
Episode #115
Jenny McCarthy, Gabriel Iglesias
Episode #116
John Travolta, Rod Stewart
Episode #117
Rachel McAdams, Mindy Kaling, Diane Birch
Episode #118
Howie Mandel, Deepak Chopra, Michael McDonald
Episode #119
Josh Brolin, Tillie the Dog Artist, Chad Daniels
Episode #121
Ben Stiller, Michael Voltaggio, 30 Seconds To Mars
Episode #122
Zach Braff, Bear Grylls, Tony Bennett
Episode #123
Tom Arnold, Cheryl Hines, Adam Lambert
Episode #124
Megan Mullally,'The Situation' & 'Snooki' & Norah Jones
Episode #125
Wanda Sykes, James Cameron, Myq Kaplan
Episode #126
John Krasinski, Claire Smith, Robin Thicke
Episode #127
Sam Worthington, Nigel Marven, Foreigner
Episode #128
Christina Applegate, David Gregory, Silversun Pickups
Episode #129
Lance Armstrong, Carson Daly, Kid Cudi
Episode #130
Elijah Wood, Derek Fisher, Dwayne Perkins
Episode #131
Ethan Hawke, Patton Oswalt, Katharine McPhee
Episode #132
Queen Latifah, Chris Pratt, Juston McKinney
Episode #134
Jackie Chan, Emily Blunt, Jencarlos
Episode #135
Michael Cera, Aziz Ansari, OK Go
Episode #136
Gary Oldman, Dax Shepard, Vampire Weekend
Episode #137
Tom Brokaw, Zachary Levi, Rosanne Cash
Episode #138
Ricky Gervais, Bryce Dallas Howard, Whitney Cummings
Episode #139
Rob Lowe, Jane Krakowski, Hilary Hahn
Episode #140
Jeff Bridges, Mary Lynn Rajskub, Lifehouse
Episode #141
Martin Scorsese, Colin Firth, Cirque du Soleil
Episode #142
Quentin Tarantino, Paul Bettany, Spoon
Episode #143
Adam Sandler, Joel McHale, Joss Stone
Episode #144
Robin Williams, Barry Manilow
Episode #145
Tom Hanks, Neil Young, Will Ferrell
