Ep 1: Will Smith, U2 Ep 2: Jerry Seinfeld, Kristen Wiig, Lady Gaga Ep 3: Bradley Cooper, Tim McGraw Ep 4: Michelle Obama, Will Ferrell, Arcade Fire Ep 5: Justin Timberlake Ep 6: Reese Witherspoon, Fred Armisen, Rick Ross Ep 7: Paul Rudd, Shaquille O'Neal Ep 8: Drew Barrymore, Adam Sandler, Dierks Bentley Ep 9: Denzel Washington, Shaun White, Sara Bareilles Ep 10: Cameron Diaz, Ralph Fiennes, Mario Batali Ep 11: Tina Fey, Randy Newman Ep 12: Chelsea Handler, Lea Michele Ep 13: Annette Bening, Norman Reedus, The Avett Brothers Ep 14: Liam Neeson, Lindsay Lohan, Billy Eichner, Bad Things Ep 15: Stephen Colbert, Keri Russell, Broken Bells Ep 16: Kristen Bell, Steve Harvey, Demi Lovato Ep 17: Tyler Perry, Billy Eichner, Juanes Ep 18: Shailene Woodley, Artie Lange, Beck Ep 19: Julianna Margulies, Patton Oswalt, Nate Bargatze Ep 20: James Franco, Andy Cohen, Jake Bugg Ep 21: James Spader, Kermit the Frog, Black 47 Ep 22: Lena Dunham, Hugh Dancy, Foster the People Ep 23: Greg Kinnear, Emilia Clarke, Natasha Leggero Ep 24: Billy Joel, Chelsea Clinton Ep 25: Kevin Bacon, Jeff Musial, Ty Dolla $ign, Ann Wilson Ep 26: Arnold Schwarzenegger, Carson Daly, Vampire Weekend Ep 27: Jude Law, Shakira Ep 28: Bill Cosby, Joby Ogwyn, Nathan East Ep 29: Russell Crowe, Joan Rivers, The National Ep 30: January Jones, Josh Holloway, Passenger Ep 31: Chris Evans, Ricky Jay Ep 32: Samuel L. Jackson, Minnie Driver, Pitbull Ep 33: Denis Leary, Cat Deeley, Nickel Creek Ep 34: Daniel Radcliffe, Cedric the Entertainer, Travie McCoy Ep 35: Bill O'Reilly, Anthony Mackie, Sky Ferreira Ep 36: Colin Firth, Chloë Grace Moretz, Nas featuring Q-Tip, John Oates Ep 37: Anne Hathaway, Marlon Wayans, Yusuf Islam Ep 38: Jennifer Garner, Dave Grohl, Krist Novoselic, Stevie Nicks Ep 39: Kevin Costner, Danica McKellar, Alan Cumming and the Broadway cast of ‘Cabaret’, Philip Bailey Ep 40: Nicolas Cage, Emily VanCamp, KISS Ep 41: Brian Williams, Christina Hendricks, Ilan Hall Ep 42: David Duchovny, John Oliver, Rita Ora Ep 43: Cameron Diaz, Jim Gaffigan, Future featuring Pusha T Ep 44: Dr. Phil McGraw, James Van Der Beek, Courtney Barnett, Steven Tyler & Joe Perry Ep 45: Jamie Foxx, Alan Cumming, Alicia Keys & Kendrick Lamar Ep 46: Emma Stone, Robinson Cano, Keith Urban Ep 47: Diane Keaton, Dane DeHaan, David Byrne, Daley Ep 48: David Spade, Sophia Bush, The Both Ep 49: Andrew Garfield, Mary Lynn Rajskub, Chvrches Ep 50: Kevin Spacey, Lewis Black Ep 51: Bryan Cranston, Brie Larson, Kevin Delaney Ep 52: Seth Rogen, Matt Bomer, Coldplay Ep 53: Zac Efron, Guy Fieri, Sarah McLachlan Ep 54: Michael Fassbender, Zoe Saldana Ep 55: James McAvoy, Amy Schumer, tUnE-yArDs Ep 56: Louis CK, Jack White, Neil Young Ep 57: Dolly Parton, Taylor Kitsch Ep 58: Maya Rudolph, Robert Duvall, Lily Allen Ep 59: Jennifer Lawrence, Craig Robinson, Broadway cast of 'A Gentleman's Guide To Love and Murder' Ep 60: Drew Barrymore, Giovanni Ribisi, Elbow Ep 61: Liam Neeson, Terry Crews, Conor Oberst Ep 62: Charlize Theron, Josh Hartnett Ep 63: Hugh Jackman, Jimmy Page, Barry Gibb, winner of The Voice Ep 64: Amanda Seyfried, Will Ferrell Ep 65: Seth MacFarlane, Thandie Newton, Rascal Flatts Ep 66: Ricky Gervais, Ansel Elgort, Miranda Lambert Ep 67: Jonah Hill, Rahm Emanuel, Soundgarden Ep 68: Tom Cruise, Kendall and Kylie Jenner, Chrissie Hynde Ep 69: Mike Myers, Neil deGrasse Tyson, Damon Albarn Ep 70: Channing Tatum, Joshua Topolsky, Julian McCullough Ep 71: Clint Eastwood, Jack White Ep 72: Jim Carrey, Jeff Daniels, Taylor Schilling, Ed Sheeran Ep 73: Barbara Walters, Mama June & Honey Boo Boo, Iliza Shlesinger Ep 74: Chris Rock, Kacey Musgraves Ep 75: Dave Chappelle, Body Count Ep 76: Jennifer Lopez, Keenen Ivory Wayans Ep 77: Kevin Hart, Jimmy Buffett Ep 78: Rosario Dawson, Jeff Musial, Fun. Ep 79: George Lopez, Pitbull Ep 80: Kiefer Sutherland, Nicole Richie; Crosby, Stills & Nash Ep 81: Halle Berry, Chris Colfer, Florida Georgia Line Ep 82: Kelly Ripa, Jason Clarke, Sylvan Esso Ep 83: Dana Carvey, Hailee Steinfeld, Magic! Ep 84: Liev Schrieber, Rob Reiner, Gabriel Iglesias Ep 85: Michael Strahan, Diane Kruger, Phish Ep 86: Cameron Diaz, Josh Gad, Bleachers Ep 87: Whoopi Goldberg, Stephen Moyer, Puss N Boots Ep 88: John Lithgow, Miranda Kerr, Jason Mraz Ep 89: Dan Aykroyd Ep 90: Kate Hudson, Ellar Coltrane, Nico & Vinz Ep 91: Dwayne Johnson, Mel B, Chronixx Ep 92: Robin Wright, Josh Charles, Weezer Ep 93: Morgan Freeman, Kesha, Tweedy Ep 94: Jon Hamm, Brit Marling, Martha Stewart Ep 95: James Franco, Chadwick Boseman, Jenny Lewis Ep 96: Vin Diesel, Aubrey Plaza, Will.i.am Ep 97: Heidi Klum, Mike Birbiglia, Temples Ep 98: Julia Roberts, Andy Cohen, Ron Funches Ep 99: Martin Lawrence, Jenny Slate, Aloe Blacc Ep 100: Helen Mirren, James Cameron, Spoon Ep 101: Clive Owen, Nina Dobrev, The Head & the Heart Ep 102: Megan Fox, Nick Cannon, Wiz Khalifa Ep 103: Will Arnett, T.I. Ep 104: Jeff Bridges, Ali Larter, Andy Woodhull Ep 105: Katie Holmes, Chris Hardwick, OneRepublic Ep 106: Mickey Rourke, Rob Riggle, Kings of Leon Ep 107: Taylor Swift, Andrew Rannells, Ryan Adams Ep 108: Sylvester Stallone, Eve Hewson, winner of 'Last Comic Standing' Ep 109: Jason Statham, Demi Lovato, David Chang Ep 110: Bill Cosby, Tiger Woods, Rory McIlroy, Royksopp & Robyn Ep 111: Pierce Brosnan, Tavi Gevinson, The Madden Brothers Ep 112: Jared Leto, Amy Brenneman, Thirty Seconds To Mars, Tom Bailey Ep 113: Josh Brolin, Artie Lange, Giada De Laurentiis Ep 114: Ethan Hawke, Amy Sedaris, The Secret Sisters Ep 115: Adam Levine, Meredith Vieira, Maroon 5 Ep 116: Blake Shelton, Tim Heidecker & Eric Wareheim Ep 117: Larry David, Gisele Bündchen, Jeezy ft. Future Ep 118: Claire Danes, Mo'ne Davis, Fences ft. Macklemore Ep 119: Jason Segel, Steve Harvey, Alicia Keys Ep 120: Keith Richards, Debra Messing Ep 121: Hugh Jackman, Nick Offerman, Luke Bryan Ep 122: Jessica Chastain, Jeffrey Tambor, Chris Brown Ep 123: Glenn Close, Justin Long Ep 124: Barbra Streisand Ep 125: Julianna Margulies, Jerry Lewis, Public Enemy Ep 126: Liam Neeson, Terry Gilliam Ep 127: Billy Crystal, Rose Byrne, Chef Nobu Matsuhisa Ep 128: James Spader Ep 129: Sofia Vergara, Megan Boone, The Black Keys Ep 130: Kerry Washington, Carson Daly, Julian Casablancas + The Voidz Ep 131: Andy Samberg, Kevin Durant, Kenny Chesney Ep 132: Chris Pratt, Rosamund Pike Ep 133: Matthew Broderick & Nathan Lane, Robert Plant Ep 134: Ben Affleck, Kate Walsh Ep 135: Tyler Perry, Miles Teller, Lucinda Williams Ep 136: Jennifer Garner, John Mulaney, Lady Antebellum Ep 137: Derek Jeter, James Marsden, 5 Seconds of Summer Ep 138: Emma Thompson, Dane Cook Ep 139: Jeremy Renner, Carol Burnett, Mario Batali, Joe Perry Ep 140: Kristen Stewart, Artie Lange, Jason Aldean, Nas Ep 141: Robert Downey Jr., Ira Glass, Big & Rich Ep 142: Steve Carell, Julianne Hough, Philip Selway featuring the Dap-Kings Ep 143: Jada Pinkett Smith, Nick Kroll, Bobby Shmurda Ep 144: Zach Galifianakis, Casey Wilson Ep 145: Emma Stone, Logan Lerman, Sam Smith Ep 146: Shailene Woodley, Michael Shannon, Eric Church, Lenny Pickett Ep 147: Sting, Jason Schwartzman, a performance from The Last Ship Ep 148: Bradley Cooper, Neil Diamond Ep 149: Ewan McGregor, Charles Barkley, Wilco, Herbie Hancock Ep 150: Daniel Radcliffe, Mike Tyson, Sturgill Simpson Ep 151: Jake Gyllenhaal, Paul Reubens, She & Him, George Clinton Ep 152: Gordon Ramsay, Little Big Town Ep 153: Kevin Spacey, Olivia Munn, Kenny & Keith Lucas Ep 154: Anne Hathaway, Gael Garcia Bernal, Stevie Nicks Ep 155: Savannah Guthrie, Matt Lauer, Felicity Jones, FKA Twigs Ep 156: Bette Midler, Jim Gaffigan Ep 157: Matthew McConaughey, Beth Behrs, Tove Lo Ep 158: Jay Leno, Lucy Liu, Kevin Delaney, Dave Davies Ep 159: Jeff Daniels, Mackenzie Foy, the New Basement Tapes Ep 160: Drew Barrymore, the Farrelly Brothers, Johnny Marr Ep 161: Channing Tatum, Eddie Redmayne, Logic Ep 162: Josh Hutcherson, Tracey Ullman, Echosmith Ep 163: Liam Hemsworth, Katherine Heigl, Sebastian Maniscalco, Kool & the Gang Ep 164: Benedict Cumberbatch, Allison Williams, U2 Ep 165: Russell Brand, Brooke Shields, U2 Ep 166: Jon Stewart, Stephen Merchant, U2 Ep 167: Mark Ruffalo, Anthony Kiedis, U2 Ep 168: Julianne Moore, Michael Cera, U2 Ep 169: Tim Allen, will.i.am, Dej Loaf Ep 170: Bill O'Reilly, Lorde Ep 171: Christopher Walken, Nick Jonas, Iggy Azalea Ep 172: Garth Brooks, Rashida Jones Ep 173: Episode 173 Ep 175: Episode 175 Ep 176: Episode 176 Ep 177: Episode 177 Ep 178: Episode 178 Ep 179: Episode 179 Ep 180: Episode 180 Ep 181: Episode 181 Ep 182: Episode 182 Ep 183: Episode 183 Ep 184: Episode 184 Ep 185: Episode 185 Ep 186: Episode 186 Ep 187: Episode 187 Ep 188: Episode 188 Ep 189: Episode 189 Ep 190: Episode 190 Ep 191: Episode 191 Ep 192: Episode 192