S2 E1: Bradley Cooper, Harry Connick Jr., Big K.R.I.T. featuring Raphael Saadiq

S2 E2: Nicole Kidman, Patton Oswalt, the War on Drugs

S2 E3: Liam Neeson, Fred Armisen, Carrie Brownstein

S2 E4: Lena Dunham, J.K. Simmons, Ghostface Killah with the Revelations featuring AZ and Kool G Rap

S2 E5: Don Cheadle, Kate Bosworth

S2 E6: Charlie Day, Jeff Musial, Little River Band

S2 E7: Chris Hemsworth, Sienna Miller, Joey Bada$$

S2 E8: Gwyneth Paltrow, Josh Gad, Panda Bear

S2 E9: Kevin Hart, Jay Baruchel, Meghan Trainor

S2 E10: Brian Williams, Victoria Justice, Joshua Topolsky

S2 E11: Jennifer Lopez, Anthony Mackie, Iliza Shlesinger

S2 E12: Jude Law, Keri Russell, Fall Out Boy

S2 E13: Jennifer Aniston, Bill Gates, Mario Batali

S2 E14: Blake Shelton, Bob Costas, Mötley Crüe

S2 E15: Ryan Seacrest, Maddie & Tae

S2 E16: Will Ferrell, Kevin Hart, Ariana Grande

S2 E17: Michael Keaton, Gwen Stefani

S2 E18: Ellen DeGeneres, Neil Young, Doc Severinsen

S2 E19: Vin Diesel, Carl Reiner

S2 E20: Will Smith, Rosamund Pike, Jack White

S2 E21: Jamie Dornan, Hannah Davis, Sheppard

S2 E22: Dakota Johnson, Anthony Anderson, Mark Ronson

S2 E23: Hugh Grant, Charles Barkley, Kyle Kinane

S2 E24: Colin Firth, Jack McBrayer, Triumph the Insult Comic Dog, the Weekend

S2 E25: Samuel L. Jackson, Norman Reedus, Jessie J

S2 E26: Edward Norton, Craig Robinson, Imagine Dragons

S2 E27: Taylor Swift, John Oliver, Imagine Dragons

S2 E28: Sigourney Weaver, Andy Cohen, Ella Henderson

S2 E29: Martin Short, Ruth Wilson

S2 E30: Kevin Bacon, Amy Sedaris, Nick Jonas

S2 E31: Christina Aguilera, Jeff Probst, Kid Rock

S2 E32: Josh Duhamel, Gabrielle Union, Charlie Wilson

S2 E33: Ice-T, Andrew Rannells, Lupe Fiasco

S2 E34: James Spader, Margot Robbie, Tobias Jesso Jr.

S2 E35: Josh Hutcherson, Abbi Jacobson & Ilana Glazer, Michael Schlow

S2 E36: Ryan Reynolds, Terrence Howard, Kelly Clarkson

S2 E37: Judi Dench, Ansel Elgort, GZA, Tom Morello

S2 E38: Danny DeVito, Zoe Kravitz

S2 E39: Hugh Jackman, Tiffani Thiessen, Hozier

S2 E40: Jim Parsons, Miles Teller, Wiz Khalifa

S2 E41: Jennifer Garner. Eugene Levy, Modest Mouse

S2 E42: Will Ferrell, Chelsea Peretti, Boots

S2 E43: Ben Stiller, Tim Gunn, Rixton

S2 E44: Jeremy Piven, Ariana Grande

S2 E45: January Jones, Bubba Watson, Brandon Flowers

S2 E46: Elizabeth Banks, Ronda Rousey, Little Big Town

S2 E47: Mitt Romney, Grace Helbig, G-Unit

S2 E48: Alan Cumming, Carey Mulligan, Ludacris

S2 E49: Will Forte, Adam Horovitz, Jeremy Wade

S2 E50: Helen Mirren, Oscar Isaac, Wale

S2 E51: Ethan Hawke, Willie & Korie Robertson, Alt-J

S2 E52: Pharrell, Roma Downey, Mark Burnett, Milky Chance

S2 E53: First lady Michelle Obama, Matthew Morrison, Smashing Pumpkins

S2 E54: Ricky Gervais, Jordana Brewster, Elle King, Boz Scaggs

S2 E55: Michael Douglas, Kat Dennings, St. Vincent

S2 E56: Louis C.K., Sophia Bush, Who Is Fancy

S2 E57: Julia Louis-Dreyfus, Scott Eastwood, Flo Rida

S2 E58: Madonna, Nikolaj Coster-Waldau

S2 E59: Kevin James, Vanessa Hudgens, Dan White

S2 E60: LL Cool J, Rose Byrne, Big Sean

S2 E61: Blake Lively, Brian Grazer, Nate Bargatze, 'Weird Al' Yankovic

S2 E62: Russell Crowe, Chris Christie, Kenny Chesney

S2 E63: Chris Evans, Monty Python, LunchMoney Lewis

S2 E64: Chris Pratt, Elizabeth Olsen

S2 E65: Robert Downey Jr., Fran Lebowitz, Zac Brown Band

S2 E66: Jeremy Renner, Edie Falco, Tori Kelly

S2 E67: Kristen Wiig, Thomas Middleditch, Josh Groban

S2 E68: Scarlett Johansson, David Steinberg, Blur

S2 E69: Helen Hunt, Jesse Eisenberg, My Morning Jacket

S2 E70: Jack Black, Melissa Rivers, Jeff Garlin

S2 E71: Sofia Vergara, James Marsden, Fetty Wap

S2 E72: Kerry Washington, Jesse Tyler Ferguson, Noel Gallagher

S2 E73: Jane Fonda, Sean Diddy Combs, the Vaccines, Jeff Bradshaw

S2 E74: U2

S2 E75: Charlize Theron, Tom Brokaw, Death Cab For Cutie

S2 E76: Anna Kendrick, Terry Crews, Nate Ruess, Unlocking the Truth

S2 E77: Rebel Wilson, Rosie Huntington-Whiteley, Faith No More

S2 E78: Bill O'Reilly, Snoop Dogg

S2 E79: Queen Latifah, Sam Rockwell, a performance by the Broadway cast of Something Rotten!

S2 E80: Hugh Jackman, Nick Offerman, Janelle Monae

S2 E81: Jamie Foxx, Carla Gugino, Jamie Foxx featuring Kid Ink

S2 E82: David Duchovny, Jeff Foxworthy, Pitbull, Kevin Eubanks

S2 E83: Dwayne Johnson, Meghan Trainor, John Legend

S2 E84: Sting, Kevin Connolly, Kevin Delaney

S2 E85: Melissa McCarthy, Ed Sheeran, Terence Blanchard

S2 E86: Jude Law, Bryce Dallas Howard, Florence & the Machine

S2 E87: Jason Statham, Adrian Grenier, Elayne Boosler

S2 E88: John Cusack, Chita Rivera, Ricky Martin

S2 E89: Amanda Seyfried, Marlon Wayans, Jason Derulo

S2 E90: Larry David, Jason Alexander, Natasha Leggero, Alabama Shakes

S2 E91: Denis Leary, Molly Shannon, Kacey Musgraves

S2 E92: Whoopi Goldberg, Christian Slater, Of Monsters and Men

S2 E93: David Spade, Jennette McCurdy, A$AP Rocky

S2 E94: Lena Dunham, Colin Quinn

S2 E95: Aziz Ansari, Taylor Schilling, Adam Lambert

S2 E96: Billy Crystal, Jeb Bush, Courtney Barnett

S2 E97: Mark Ruffalo, Alan Rickman, James Taylor

S2 E98: Colin Farrell, Jason Schwartzman, Elmo

S2 E99: Vince Vaughn, Jim Gaffigan, Ryn Weaver

S2 E100: Seth MacFarlane, Amber Heard, Leon Bridges

S2 E101: Channing Tatum, Mo Rocca, X Ambassadors

S2 E102: Arnold Schwarzenegger, Mike Birbiglia, Major Lazer

S2 E103: Mark Wahlberg, Chris Colfer, Morrissey

S2 E104: Benicio Del Toro, Taylor Kitsch, Penn & Teller

S2 E105: Episode 105

S2 E106: Episode 106

S2 E107: Episode 107

S2 E108: Episode 108

S2 E109: Episode 109

S2 E110: Episode 110

S2 E111: Episode 111

S2 E112: Episode 112

S2 E113: Episode 113

S2 E114: Episode 114

S2 E115: Episode 115

S2 E116: Episode 116

S2 E117: Episode 117

S2 E118: Episode 118

S2 E119: Episode 119

S2 E120: Episode 120

S2 E121: Episode 121

S2 E122: Episode 122

S2 E123: Episode 123

S2 E124: Episode 124

S2 E125: Episode 125

S2 E126: Episode 126

S2 E127: Episode 127

S2 E128: Episode 128

S2 E129: Episode 129

S2 E130: Episode 130

S2 E131: Episode 131

S2 E132: Episode 132

S2 E133: Episode 133

S2 E134: Episode 134

S2 E135: Episode 135

S2 E136: Episode 136

S2 E137: Episode 137

S2 E138: Episode 138

S2 E139: Richard Gere, Jessica Simpson, Keith Urban

S2 E140: Episode 140

S2 E141: Episode 141

S2 E142: Episode 142

S2 E143: Episode 143

S2 E144: Episode 144

S2 E145: Episode 145

S2 E146: Episode 274

S2 E147: Episode 147

S2 E148: Episode 148

S2 E149: Episode 149

S2 E150: Episode 150

S2 E151: Episode 151

S2 E152: Episode 152

S2 E153: Episode 153

S2 E154: Episode 154

S2 E155: Episode 155

S2 E156: Episode 156

S2 E157: Episode 157

S2 E158: Episode 158

S2 E159: Episode 159

S2 E160: Episode 160

S2 E161: Episode 161

S2 E162: Episode 162

S2 E163: Episode 163

S2 E164: Episode 164

S2 E165: Episode 165

S2 E166: Episode 166

S2 E167: Episode 167

S2 E168: Episode 168

S2 E169: Episode 169

S2 E170: Episode 170

S2 E171: Episode 171

S2 E172: Episode 172

S2 E173: Episode 173

S2 E174: Episode 174

S2 E175: Episode 175

S2 E176: Episode 176

S2 E177: Episode 177

S2 E178: Episode 178

S2 E179: Episode 179

S2 E180: Episode 180

S2 E181: August 10, 2015

S2 E182: August 11, 2015

S2 E183: August 12, 2015

S2 E184: August 13, 2015

S2 E185: August 14, 2015

S2 E186: August 17, 2015

S2 E187: August 18, 2015

S2 E188: August 19, 2015

S2 E189: August 20, 2015

S2 E190: August 21, 2015

S2 E191: August 31, 2015

S2 E192: September 1, 2015

S2 E193: September 2, 2015

S2 E194: September 3, 2015

S2 E195: September 4, 2015

S2 E196: September 8, 2015

S2 E197: September 9, 2015

S2 E198: September 10, 2015

S2 E199: September 11, 2015

S2 E200: September 14, 2015

S2 E201: September 15, 2015

S2 E202: September 16, 2015

S2 E203: September 17, 2015

S2 E204: September 18, 2015

S2 E205: Ryan Reynolds, Carly Fiorina, Shawn Mendes

S2 E206: September 22, 2015

S2 E207: September 23, 2015

S2 E208: September 24, 2015

S2 E209: September 25, 2015

S2 E210: September 28, 2015

S2 E211: September 29, 2015

S2 E212: September 30, 2015

S2 E213: October 1, 2015

S2 E214: October 2, 2015

S2 E215: October 5, 2015

S2 E216: October 6, 2015

S2 E217: Kate Winslet/Norman Reedus/Fallonventions

S2 E218: Michael Fassbender/Brie Larson/CeeLo Green

S2 E219: Jeff Daniels/Whoopi Goldberg/Nelly

S2 E220: Clive Owen/Gabrielle Union/Neon Indian

S2 E221: Michael Strahan/Eve Hewson/Charles Kelley ft. Dierks Bentley & Eric Paslay

S2 E222: Vin Diesel/Selena Gomez

S2 E263: Channing Tatum/John Boyega/Young People's Chorus of New York City