Mila Kunis, Tom Hanks

40 min

Chris Pine, Patricia Arquette, Modest Mouse

40 min

Kevin Hart, Will Ferrell, Leon Bridges

40 min

David Beckham, Claire Danes, Bob Odenkirk

40 min

Thomas Lennon, Matthew Perry, Aubrey Plaza, Echosmith

40 min

Katie Couric, Jeremy Piven, Emmy Rossum, Olly Murs

40 min

Jeff Goldblum, Beck, Rick Schwartz

40 min

Jordana Brewster, Dave Grohl, Rainn Wilson

40 min

Rob Corddry, Megan Mullally, Tig Notaro

40 min

Josh Gad, James Van Der Beek, Jessie Ware

40 min

Christoph Waltz, Erin Foster, Sara Foster, George Ezra

40 min

Jon Cryer, Freida Pinto, Grace Helbig, Andy Grammer

40 min

Nick Kroll, Naomi Campbell, Katharine McPhee

40 min

Michael Douglas, Simon Cowell, Jenny Lewis

40 min

Rosario Dawson, Sharon Osbourne, Tony Hale

40 min

Ben McKenzie, Mark Ronson, Kristen Stewart

40 min

Courteney Cox, Oscar Isaac, Joel McHale, Natalie La Rose

40 min

Kat Dennings, Beth Behrs, Jason Alexander, Estelle

40 min

Julie Chen, Gordon Ramsay, The Ting Tings

40 min

Tituss Burgess, Anna Faris

40 min

Russell Crowe, Kathryn Hahn, Eddie Izzard, Kodaline

40 min

Arnold Schwarzenegger, Whitney Cummings, Gavin James

40 min

Kaley Cuoco-Sweeting, LL Cool J, OK Go

40 min

Dana Carvey, Elizabeth Olsen

40 min

Helen Hunt, Nicholas Hoult

40 min

Mark Harmon, Zoe McLellan

40 min

Susan Sarandon, Brooklyn Decker, Tori Kelly

40 min

James Marsden, Kat Graham, Brandon Flowers

40 min

One Direction

40 min

Anna Kendrick, Brittany Snow, Hailee Steinfeld

40 min

Rebecca Romijn, Sam Rockwell

40 min

Lisa Kudrow, Zach Woods, Ashima Shiraishi

40 min

Halle Berry, Jeffrey Dean Morgan

40 min

Hannah Simone, Pete Holmes, Noel Gallagher

40 min

Guy Pearce, Connie Britton

40 min

Allison Janney, Jerry Ferrara, Paul Dano

40 min

Elizabeth Banks, Jane Fonda, Lily Tomlin

40 min

Nick Offerman, Ellie Kemper, Thomas Middleditch, Palma Violets

40 min

Betty White, Kyle MacLachlan

40 min

Chris Pratt, Bryce Dallas Howard, Jake Johnson

40 min

David Duchovny, Kit Harington, Tamia

40 min

Melora Hardin, Jack Antonoff, Amy Landecker

40 min

Kathy Griffin, Derek Luke, The Lone Bellow

40 min

Jessica Szohr, Aasif Mandvi, Nick Thune

40 min

Carla Gugino, Chris Hardwick

40 min

Carli Lloyd, Chris Tucker, Judy Greer

40 min

Jim Gaffigan, Shiri Appleby, Best Coast

40 min

Cat Deeley,Kid Cudi, Ed Cage & Nicole Paris

40 min

Ian McKellen, James Wolk, Adam Lambert

40 min

Christina Hendricks, Laverne Cox, Cody Simpson

40 min

Chris Colfer, Paula Abdul

40 min

Denis Leary, Kristin Chenoweth, American Authors

40 min

Cobie Smulders, Judd Apatow, Mark Duplass, Life of Dillon

40 min

Mark Ruffalo, Amy Smart, Jason Schwartzman

40 min

Trevor Noah, Odette Annable, Eric Idle

40 min

Felicity Huffman, Hannibal Buress, Twin Shadow

40 min

Christina Applegate, Christian Slater, Elle King

40 min

Matt LeBlanc, William H. Macy, Don Cheadle

40 min

Gordon Ramsay, Matilda Ramsay, Josh Charles, Milky Chance

40 min

Adam Pally, Jeffrey Tambor, Nicole Richie, Laura Marling

40 min

Joel McHale, Rosemarie DeWitt, Gary Barlow

40 min

Kevin Bacon, Alison Pill, Wolf Alice

40 min

Carl Reiner, Jason Segel, Marc Maron

40 min

Neil Patrick Harris, Craig Robinson

40 min

Lake Bell, Chiwetel Ejiofor, Little Mix

40 min

Patrick Stewart, Anthony Davis, Morrissey

40 min

Owen Wilson, Johnny Knoxville, Natasha Leggero, Robin Thicke

40 min

Ben Kingsley, Bill Hader, Zac Efron

40 min

YouTube stars, Boyce Avenue

40 min

Bradley Cooper, Andrew Garfield, Jake McDorman, Wiz Khalifa featuring Fall Out Boy

40 min

Jason Sudeikis, Chris Bosh

40 min

Jeremy Renner, Alison Brie

40 min

Show's Past Highlights, Leon Bridges

40 min

Adam Scott, Wilmer Valderrama, Marian Hill

40 min

Pauley Perrette, Alice Cooper

40 min

Chris O' Donnell, Emily Mortimer

40 min

Terry Crews, Meagan Good, Dylan O'Brien, Big Sean

40 min

Allison Janney, Jesse Tyler Ferguson, Leona Lewis

40 min

Emma Roberts, Kristen Schaal, Royal Blood

40 min

Brit Marling, Kunal Nayyar, Fifth Harmony

40 min

Mel Brooks, Jerrod Carmichael

40 min

Carol Burnett, Fred Savage, Marcia Gay Harden, Catfish & The Bottlemen

40 min

Zachary Levi, Matt Damon, Nitro Circus

40 min

Patricia Arquette, Matt Walsh, Jeremy Irvine, A$AP Rocky

40 min

Jessica Alba, Ben Schwartz, Grace

40 min

Julianne Moore, John Stamos, Jack Hanna

40 min

Chris Parnell, Nina Dobrev, R. City

40 min

Jamie Lee Curtis, Sharon Osbourne, Elyes Gabel

40 min

Nathan Lane, Rachel Bloom, The Maccabees

40 min

Aaron Sorkin, Bradley Whitford

40 min

Jeff Daniels, Kirsten Dunst, FFS

40 min

Colin Hanks, Juliette Lewis, Matthew Fox, Echosmith

40 min

Cindy Crawford, Matt Bomer, Raury

40 min

Luke Wilson, Mary Lynn Rajskub, Travis Mills

40 min

Rebecca Romijn, David Koechner, Kid Chef Estie Kung, Kygo

40 min

Billy Bob Thornton, Brie Larson, Josh Groban, Aston Merrygold

40 min

Kate Hudson, Billy Eichner, Ruth Wilson

40 min

Dennis Quaid, Mamie Gummer

40 min

Josh Duhamel, Kelly Osbourne, Richard Barker

40 min

Ken Jeong, Erin Andrews, Bloc Party

40 min

Bridget Moynahan, Paul Feig, Nicholas Hytner, The Charlatans

40 min

LL Cool J, Alanis Morissette

40 min

Anna Faris, Joshua Jackson, Gavin James

40 min

Christoph Waltz, Carey Mulligan, Johnny Galecki

40 min

Melissa Benoist, Olivia Wilde, Saoirse Ronan

40 min

Natalie Dormer, Ty Burrell, Jeezy

40 min

Ethan Hawke, Harry Connick Jr., Anthony Anderson, X Ambassadors

40 min

Anthony Mackie, Rainn Wilson, Justin Bieber

40 min

Bryan Cranston, Joseph Gordon-Levitt, Jacqueline Novak

40 min

Rob Lowe, David Spade, Shawn Mendes

40 min

Roseanne Barr, Gina Rodriguez, Ellie Goulding, DNCE

40 min

Chrissy Teigen, James Van Der Beek, Jay Duplass, Tove Lo

40 min

Taye Diggs, Amy Landecker, 5 Seconds of Summer

40 min

Krysten Ritter, Ted Danson, The Chainsmokers

40 min

Toni Collette, Frank Grillo, James Bay

40 min

Billy Crystal, One Direction

40 min

Gwendoline Christie, Bryshere "Yazz" Gray, Coldplay

40 min

Taraji P. Henson, Justin Bartha, Jermaine Fowler

40 min

Tyler Oakley, Hank Azaria, Rick Ross

40 min

Chris Hardwick, Lewis Hamilton, Cage the Elephant

40 min

Josh Groban, Justin Long, Daya

40 min

Domhnall Gleeson, Mike Epps, Chvrches, One Direction

40 min

Amber Heard, Luke Bracey, Wanda Sykes, Carly Rae Jepsen

40 min

Seth MacFarlane, Lily Tomlin

40 min

Sarah Silverman, Taylor Kinney, Alicia Vikander, Jamie Lee

40 min

Sarah Hyland, Jack McBrayer, Rami Malek

40 min

Kurt Russell, Paul Dano, Gilles Grimandi

40 min

Gael Garcia Bernal, Meghan Trainor, Transviolet

40 min

Morgan Freeman, Zooey Deschanel, Tim Roth

40 min

Betty White, Amar'e Stoudemire, Jack Hanna, Rachel Platten

40 min

Tim Robbins, America Ferrera, Adam Devine, Adele

40 min

Gillian Anderson, Tyler Perry, JR JR

40 min

Jane Lynch, Carrie Brownstein, Joel Edgerton

40 min

J.K. Simmons, Josh Holloway, X Ambassadors

40 min

Rashida Jones, Lily James, Sean Hayes, BØRNS

40 min

Nathan Fillion, Randall Park, Cirque Kurios

40 min

Josh Radnor, Maggie Grace, Nathan Sykes, Chris Martin

40 min

Rosie O'Donnell, Nikki Glaser, Addison Osta Smith

40 min

Eva Longoria, Tom Ellis, 5 Seconds of Summer

40 min

Zac Efron, Anna Kendrick, Adam DeVine, Carpool Karaoke with Elton John

40 min

Mayim Bialik, Piers Morgan, Charlie Puth

40 min

Von Miller, Jennifer Jason Leigh, Joe Mangeniello, Glen Hansard

40 min

LL Cool J, Viola Davis, Malin Akerman

40 min

Chiwetel Ejiofor, Grace Helbig, Jake Lacy, Albert Hammond Jr.

40 min

Chelsea Handler, Jason Schwartzman, Alessia Cara

40 min

Selma Blair, Juno Temple, Ben Feldman, Sia

40 min

Ryan Reynolds, Katie Holmes, Judd Apatow, Lianne La Havas

40 min

Katie Couric, Gillian Jacobs, Anders Holm

40 min

Dr. Phil, Shad Moss, Cristin Milioti, Awolnation

40 min

Khloe Kardashian, Josh Duhamel

40 min

Norman Reedus, Jenna Dewan Tatum, Miguel

40 min

Casey Affleck, Lucy Hale

40 min

Ellen Page, Paul Rust, Jenny Slate

40 min

JJ Redick, Freida Pinto, Saffron Burrows

40 min

Lea Michele, Ginnifer Goodwin

40 min

Gerard Butler, Will Forte, M. Ward

40 min

Queen Latifah, David Walliams, Elle King

40 min

Neve Campbell, Jay Duplass, Mark Duuplass, Gwen Stefani

40 min

Martin Short, Will Arnett

40 min

Connie Britton, Mark Cuban, Cameron Esposito

40 min

Amanda Peet, Max Greenfield, Panic! At The Disco

40 min

Paul Rudd, Diane Lane

40 min

Colin Farrell, Wanda Sykes, Jack Hanna, Demi Lovato

40 min