S10E01 - Christina Ricci, Mike 'The Situation' Sorrentino, Paul 'DJ Pauly D' DelVecchio, Vinny Guadagnino, Ronnie Ortiz-Magro, Mariachi El Bronx

S10E02 - Kelsey Grammer, Octavia Spencer, Lloyd

S10E03 - Tracy Morgan, Chris Paul, tUnE-yArDs

S10E04 - Don Cheadle, David Cross, Boyz II Men

S10E05 - Channing Tatum, Ben Flajnik, Uh Huh Her

S10E06 - Randy Jackson, Dermot Mulroney, Will Hoge

S10E07 - Woody Harrelson, Yvonne Strahovski, Rodney Atkins

S10E08 - Meryl Streep, Stephen Merchant, Kina Grannis

S10E09 - Katherine Heigl, Ne-Yo, Grouplove

S10E10 - Will Arnett, Madeleine Stowe, Dana Gould

S10E11 - Tom Arnold, Keke Palmer, Filter

S10E12 - Terrence Howard, Thomas Horn, Safetysuit

S10E13 - Kiefer Sutherland, Bear Grylls, Young the Giant

S10E14 - Elizabeth Banks, Ben McKenzie, Mindless Behavior

S10E15 - Cuba Gooding Jr., Sara Hyland, Big Freedia

S10E16 - Andre Agassi, J.B. Smoove, Seal

S10E17 - Kate Walsh, Marc Maron, Fishbone

S10E18 - Martin Scorsese, Kenneth Branagh, Angels and Airwaves

S10E19 - John Krasinski, Eloise Mumford, Gotye

S10E20 - Gary Oldman, Tim Heidecker & Eric Wareheim, Korn

S10E21 - Michelle Williams, Angela 'Big Ang' Raiola, Pitbull

S10E22 - Antonio Banderas, Damon Wayans Jr., 50 Cent

S10E23 - Nathan Fillion, Josh Hutcherson, Far East Movement

S10E24 - Courteney Cox, Mario Manningham & Ahmad Bradshaw, Tony Bennett

S10E25 - Jeff Goldblum, David Alan Grier, Lana Del Rey

S10E26 - John Goodman, Kevin Nealon, Robin Thicke

S10E27 - Sean 'Diddy' Combs, 'Science Bob' Pflugfelder, Miley Cyrus

S10E28 - Chris Pine, Khloe Kardashian Odom, Puscifer

S10E29 - Eric Stonestreet, Kate Upton, Jake Owen

S10E30 - Jessica Alba, Rep. Barney Frank, Nathan Myhrvold, Tower of Power

S10E31 - Joel McHale, Justin Theroux, Die Antwoord

S10E32 - After the Oscars Special

S10E33 - Steven Tyler, Harvey Weinstein, Melanie Fiona

S10E34 - Maria Menounos; Mat Kearney

S10E35 - Ed Helms, Leslie Bibb, Wallpaper

S10E36 - Joan Rivers, Nicki Minaj

S10E37 - Dr. Phil McGraw; “The Bachelor” runner-up Lindzi Cox; Keane

S10E38 - Will Ferrell; actress Ellie Kemper; Allen Stone

S10E39 - Jonah Hill; Busy Philipps; The Crystal Method feat. Martha Reeves

S10E40 - Channing Tatum; actor Genesis Rodriguez

S10E41 - Jessica Simpson; Gael García Bernal

S10E42 - Kristen Bell; actor Ice Cube; KISS performs

S10E43 - Don Rickles; Amanda de Cadenet; Dr. Teeth and the Electric Mayhem

S10E44 - Kristin Chenoweth; racecar driver Jimmie Johnson; Neon Trees

S10E45 - Zooey Deschanel; actor Steven Seagal; Shinedown

S10E46 - Ashton Kutcher and Justin Bieber; All-American Rejects

S10E47 - Adam Carolla; professional basketball player Kevin Durant; White Rabbits

S10E48 - Carson Daly; actress Kristen Schaal

S10E49 - Seann William Scott; actress Christa Miller; Eli Young Band

S10E50 - Edie Falco; Amy Schumer

S10E51 - Jason Biggs; Lionel Richie and Billy Currington

S10E52 - Anthony Davis; actress Lena Headey; NeedToBreathe

S10E53 - LL Cool J; actor James Van Der Beek; Josh Baze

S10E54 - David Spade; Slash feat. Myles Kennedy

S10E55 - Ashley Judd; director Bobcat Goldthwait; The Civil Wars

S10E56 - Danny McBride; actress Dianna Agron; The Shins

S10E57 - Zac Efron; actress Krysten Ritter; Noel Gallagher

S10E58 - Mark Harmon; Dancing With the Stars castoff; Ashanti performs

S10E59 - Jennifer Love Hewitt; Chef Georgia Pellegrini; Jason Mraz

S10E60 - Gabourey Sidibe; Morgan Spurlock; Kasabian

S10E61 - Julia Louis-Dreyfus; Andy Hoang & Erik Salgado; The Hives

S10E62 - John Cusack; Vintage Trouble

S10E63 - Sharon Osbourne; Max Greenfield; LP

S10E64 - Emily Blunt; Dave Salmoni; Adam Lambert

S10E65 - Vanessa Williams; Jonny Lee Miller; Andrew Bird

S10E66 - David Arquette; Civil Twilight

S10E67 - William H. Macy; Eva Green; Brad

S10E68 - Scarlett Johansson; Roger Daltrey

S10E69 - Kristen Stewart; Chloë Grace Moretz; B.o.B.

S10E70 - Johnny Depp; Casey Wilson; Silversun Pickups

S10E71 - Steve Harvey; Dev Patel; Glenn Frey

S10E72 - Dr. Phil McGraw; Carrie Underwood

S10E73 - Drew Carey; Rita Wilson

S10E74 - Matthew Morrison; Beth Stern; Delta Spirit

S10E75 - Kristin Bell; Dax Shepard; Jason Mantzoukas; The Cult

S10E76 - Kathy Griffin; Emily Maynard; Gavin DeGraw

S10E77 - Patricia Heaton; Nikolaj Coster-Waldau; Lisa Marie Presley

S10E78 - Josh Brolin; Bethenny Frankel; Kimbra

S10E79 - Charlize Theron; Manny Pacquiao; Graffiti6

S10E80 - Christina Ricci; Chef Adam Perry; fun.

S10E81 - Andy Samberg; Edward Sharpe and the Magnetic Zeros

S10E82 - Kim Kardashian, Kourtney Kardashian and Khloe Kardashian Odom; Adam Carolla; K'Naan

S10E83 - Edward Norton; Leighton Meester; Dead Sara

S10E84 - Martin Short; Cee Lo Green; Goodie Mob

S10E85 - Jada Pinkett Smith; Matt Kemp; The Temper Trap

S10E86 - Sally Field; Kevin Love; Waka Flocka Flame

S10E87 - Anderson Cooper; Scott Caan; Metric

S10E88 - Katy Perry; Alex Pettyfer; The Offspring

S10E89 - Louis C.K.; Zoe Kazan

S10E90 - Matt LeBlanc; Selma Blair; Linkin Park

S10E91 - Howie Mandel; Chris Bosh; Linkin Park

S10E92 - Paul Reubens; Dreama Walker; Marina and the Diamonds

S10E93 - Gary Oldman; Rob Riggle; The Dirty Heads

S10E94 - Wanda Sykes; Joel Kinnaman; Serj Tankian

S10E95 - Billy Crudup; Fred Willard; Grace Potter and the Nocturnals

S10E96 - Bryan Cranston; Larry King; Zac Brown Band

S10E97 - Russell Brand; Olivia Munn; Matisyahu

S10E98 - Kate Beckinsale; Chris Harrison; Rubblebucket

S10E99 - Charlie Sheen; Nicole 'Snooki' Polizzi; Huey Lewis & Joe Cocker

S10E100 - Ben Stiller; Emily Maynard; The Head and the Heart

S10E101 - Jeremy Renner; Aaron Paul; Nas

S10E102 - Colin Farrell; Rosemarie DeWitt; Trey Songz

S10E103 - Jessica Biel; Rick Ross

S10E104 - David Duchovny; Jeff Ross; Alabama Shakes

S10E105 - Joseph Gordon-Levitt; Rebel Wilson; Good Old War

S10E106 - Thomas Haden Church; Rick Bayless; JJAMZ

S10E107 - Jennifer Garner; Paul Scheer; The Fixx

S10E108 - Tom Arnold; Ashley Greene; The Wood Brothers

S10E109 - Gordon Ramsay; Jordin Sparks; Andy Grammer

S10E110 - Robert Pattinson; Rick & Corey Harrison; Poliça

S10E111 - Kyra Sedgwick; Nick Prueher & Joe Pickett; Josh Doyle

S10E112 - Jamie Foxx; Cat Deeley; Imagine Dragons

S10E113 - Bob Newhart; Kevin Hart; Miss Willie Brown

S10E114 - Matt Stone & Trey Parker; Adam Scott; Everclear

S10E115 - Lea Michele; Simon Bird; The Avett Brothers

S10E116 - Dr. Phil McGraw; Dakota Johnson; Rita Ora

S10E117 - Britney Spears & Simon Cowell; Slightly Stoopid

S10E118 - Terry Bradshaw; Dave Matthews

S10E119 - Matthew Perry; Josh Hamilton; Kreayshawn

S10E120 - Richard Gere; Josh Radnor

S10E121 - Julie Bowen; Nate Parker; The Afghan Whigs

S10E122 - Julianna Margulies; Jessie Tyler Ferguson; The Killers

S10E123 - Melanie Griffith; Kerry Washington; Alanis Morissette

S10E124 - Keanu Reeves; Ginnifer Goodwin; Green Day

S10E125 - Selena Gomez; Lenny Venito; Tony Bennett

S10E126 - Zooey Deschanel; Maggie Grace; Electric Approach

S10E127 - Ty Burrell; Chris Paul; Psy

S10E128 - Amy Poehler; Alan Arkin; Garbage

S10E129 - Zac Efron; Jack Black & Kyle Gass; Tenacious D

S10E130 - Ben Affleck; Demi Lovato; Ben Howard

S10E131 - Megan Mullally; Father John Misty

S10E132 - Will Arnett; Chris Elliott; Dwight Yoakam

S10E133 - Kevin James; Ezra Miller

S10E134 - Aziz Ansari; Alana “Honey Boo Boo” Thompson & June “Mama” Shannon; Josh Turner

S10E135 - Don Rickles; Dancing with the Stars Castoff; Miguel

S10E136 - Joel McHale; Joe Walsh

S10E137 - Matthew Fox; Emily VanCamp; Paul Weller

S10E138 - Russell Peters; Prince

S10E139 - Axl Rose; Ana Gasteyer; The Whigs

S10E140 - Michelle Obama; Halle Berry; Ciara

S10E141 - Kelly Ripa; Alicia Keys

S10E142 - Howard Stern; Tracy Morgan; Sharon Jones and the Dap-Kings

S10E143 - David Letterman; Vampire Weekend

S10E144 - Jon Stewart & Stephen Colbert; The Avett Brothers with the Brooklyn Philharmonic

S10E145 - Robert Pattinson; Chris Hardwick; Ben Folds Five

S10E146 - John Goodman; Hayden Panettiere; Machine Gun Kelly

S10E147 - Kirstie Alley; Dave Salmoni; Tyler Bryant & The Shakedown

S10E148 - Daniel Craig; Stephenie Meyer; Boys Like Girls

S10E149 - Jessica Lange; Adam Pally; Game feat. Tyga & Wiz Khalifa

S10E150 - Christina Applegate; Youngblood Hawk

S10E151 - Martin Short; Suraj Sharma; Ne-Yo

S10E152 - Mel Brooks; Jake Tapper; Jason Aldean

S10E153 - Eric Stonestreet; L.A. Reid; Aimee Mann & James Mercer

S10E154 - Two Dancing with the Stars Castoffs; Andy Allo

S10E155 - Tim Allen; Manny Pacquiao; Flo Rida

S10E156 - Ryan Seacrest; Erin Andrews; Soundgarden

S10E157 - Reba McEntire; Mike Tyson; Youngblood Future

S10E158 - Eric Bana; Damian Lewis; Wiz Khalifa

S10E159 - Ted Danson; Emilia Clarke; Larry g(EE)

S10E160 - Leslie Mann; Ted; Sarah Jaffe

S10E161 - John Krasinski; Mike Birbiglia; Atlas Genius

S10E162 - Zachary Knighton; Dan Deacon

S10E163 - Hugh Jackman; Jenna Fischer; 2 Chainz

S10E164 - Samuel L Jackson; Jersey Shore cast; Ed Sheeran

S10E165 - Eric Stonestreet; L.A. Reid; Aimee Mann and James Mercer

S10E166 - Jessica Lange; Adam Pally; Game featuring Tyga