Jeff Daniels, Hannah Einbinder, John Green, Hannah Marks, Lauren & Seth Rogen

Season 5 Premiere! Seth Meyers, Hoda Kotb & Jenna Bush Hager, Jane Krakowski

Billy Porter, Eric Nam, Nick Offerman

Paul Shaffer, Arnold Schwarzenegger, Enhyphen

Alanis Morissette

Bowen Yang, Aliah Sheffield

Darius Rucker, Nikki Glaser, Ava Paige

Sam Heughan, Jana Kramer

Eric McCormack, Jenna Lyons, Grace Potter

Sam Jay, Billy Ray Cyrus, Firerose

Josh Gad, Andrew Rannells, Nicole Avant

Daniel Radcliffe, Jonathan Groff, Lindsay Mendez

Kyle Richards, Keith Morrison, DC Young Fly

Jacob Elordi, Chef José Andrés

Ubah Hassan & Erin Lichy, Matt Rogers

Meg Ryan, David Duchovny, Kat Graham

Jenna Bush-Hager, Barbara Bush

Good Neighbor of the Year Countdown

Taylor & Taylor Lautner, J. Brown

Neil DeGrasse Tyson, Bernie Taupin

Veterans Day Show

Leslie Jones, Ian Somerhalder

Jewel, Sheila E., Ashley Flowers

Trace Lysette, Patricia Clarkson, Laverne Cox

Martha Stewart, Candace Parker, Smokie Norful

Rachel Zegler, Hunter Schafer, Tom Blyth, Josh Andrés Rivera, Francis Lawrence, Nina Jacobson

Garth Brooks, Lawrence Zarian

Leslie Odom Jr., Mike Birbiglia

Taika Waititi, John O'Hurley, Jason Reynolds

Kevin Bacon, Kevin Quinn

Mark Harmon, Kel Mitchell

Paris Hilton, Please Don't Destroy

Jennifer Garner, Tony Gonzalez, Victory

Dionne Warwick, Damon Elliott, Mikey Day

Brandy Clark, Brie Larson

Mario Lopez, Shane McAnally, Cast of "Shucked"

Sterling K. Brown, Kenan Thompson, Sean Paul, Manuel Turizo

Sara Bareilles

Jimmy Fallon, Meghan Trainor, Matt Bomer, Christina Perri

Barry Manilow, Teddy Swims

Olivia Rodrigo

Hannah Waddingham, Brie & Nikki Garcia, Katie Kadan

Taraji P. Henson, Killer Mike

Cher, Laila Lockhart, Big Time Rush

Jason Momoa, Fantasia Barrino Taylor, Angela Cartwright

Sydney Sweeney, Da'Vine Joy Randolph

Shannon Doherty, Ariana Madix, Lauren Ash

Cast of Iron Claw, Ally Brooke, Dinah Jane

Danny DeVito, Lauren Daigle

Natalie Portman, Megan Piphus, Bootsy Collins

Kelsey Grammer, Charles Melton, M.J. Acosta

Jon Cryer, Joe Keery, Danielle Kartes, Brad Meltzer

Lily James, Christopher Briney

Daniel Levy, Coral Peña, Wynonna Judd, Trisha Yearwood

Music as a Movement Hour

Michael Bublé, AleXa

Edgar Ramírez, Danny DeVito, Victoria Justice, Toby Gad

Jamie Lee Curtis, Allison Holker Boss, Black Pumas

Jeffrey Wright, Ubah Hassan, Michael Bublé

Jodie Foster, Sherry Cola, Niko Moon

Common, Alaqua Cox

Sofía Vergara, Theresa Caputo, Say She She

Chrissy Teigen, David Chang, Bianca Belair, Montez Ford

Jamie Oliver, Tom Hollander, Brittany Mahomes

Kevin James, Renata Notni, Charles Esten

Justin Timberlake, BLKBOK

Daisy Ridley, Lisa Vanderpump, Hadley Vlahos

Bryce Dallas Howard, Catherine O'Hara, Claudia Schiffer

Dwyane Wade, Callum Turner, Jay Shetty

Kathryn Newton, Cole Sprouse, Diablo Cody, Zelda Williams

Rob Gronkowski, Kali Reis, Sydney McLaughlin-Levrone

Rod Stewart, Jools Holland, Camila Mendes

The Stallones, Nicola Peltz Beckham, Gloria Gaynor

Lester Holt, Lil Dicky, Breanna Stewart

Isla Fisher, Justin Chien, Sam Long, Chloe Stroll

Valentine's Day

Donnie Wahlberg

Billy Dee Williams, Leo Woodall, Jessica Long, Taylor Dayne

Jennifer Lopez, Jeremiah Brent, Jamie Lee Curtis, Vince Staples, Mau y Ricky

Amy Schumer, Sas Goldberg, Yamaneika Saunders, Arielle Siegel, Dale Earnhardt Jr., Ryan Blaney

Hilary Swank, Jude Keys, CeCe Winans, Jaime Wyatt

Jenny Slate, Beanie Feldstein, Geraldine Viswanathan, Sabrina Elba, Karine Jean-Pierre

Tyler Perry, Kelly Rowland, Trevante Rhodes, Ziggy Marley, Kingsley Ben-Adir

Savannah Guthrie, Donald Faison, Abigail Spencer, Affion Crockett

Danai Gurira, Babyface, Sean Wang, Dan + Shay

Stephen Moyer, Duff Goldman

Andy Cohen, Candiace Dillard-Bassett, Dr. Wendy Osefo, Jamie Lee Curtis

Joe Manganiello, Karen Huger

Lainey Wilson, Hoda Kotb

Millie Bobby Brown, Karamo Brown, AJR

Annette Bening, DeWanda Wise, Pyper Braun, Holly Black

Retro Campaign Kickoff

John Cena, Lindsay Lohan, Ayesha Curry, Ashley Tisdale

Awkwafina, Chelsea Clinton, Victoria Garrick Browne, Ernie Hudson, Drake Milligan

Melissa Benoist, MAX, Huh Yunjin

Alison Brie, Rick Springfield, Richard Marx

Mark Wahlberg, Deion Sanders, Ruben Studdard

Jamie Dornan, Joey Graziadei, Emily Kaufman, HunterGirl

Finn Wolfhard, Tom Colicchio, Gail Simmons, Kristen Kish, Aoife O'Donovan, Steve Schirripa

Kal Penn, Mckenna Grace

Jake Gyllenhaal, Hannah Love Lanier

William Shatner, Gary Clark Jr.

Willie Geist, Kiawentiio & Elizabeth Yu, Robyn Schall

Gisele Bündchen, Daniela Melchior, Chuck Scarborough, Lawrence Zarian

Sara Gilbert, Arden Myrin, Mat Franco, Alice Randall, Valerie June

Ricky Martin, Rebecca Hall, Paris Paloma

Brittany Howard, Brian Tyree Henry, Mayan Lopez, Joslyn DeFreece, Mergui

Sheryl Crow, Heidi Gardner, Justin Willman, Marcus King

Rebel Wilson, Tony Curran, ASD Band

Carol Burnett, Kristen Wiig, Delaney Rowe, Tomorrow X Together

Valerie Bertinelli, Fortune Feimster, Henry Lloyd-Hughes

Joey King, Logan Lerman, Kit Hoover, Triple H, Fletcher

Dev Patel, Nick Mohammed, Sue Bird, Maurette Brown Clark

Jenny McCarthy-Wahlberg, Danielle Macdonald

Julianne Moore, Billy Gardell, Morgxn

Kirsten Dunst, Rudy Mancuso

Maren Morris, Karina Argow, Wagner Moura

Hillary Clinton, Shaina Taub

Nicole Richie, Ella Purnell, Alice Randall, Valerie June

Michael Douglas, Sunny Choi, Victor Montalvo, Ernest

Henry Golding, Tyler Hubbard

Cary Elwes, Kwame Alexander, Parmalee

Tracy Morgan, Hiroyuki Sanada, Anna Sawai

Marcia Gay Harden, John Bradley, Michael Ruhlman

Happy Birthday to Kelly

Zendaya, Ingrid Michaelson, Joy Woods

Christian Slater, Chef Evan Funke, Hilary Swank, Brittney Spencer

Meghan Trainor, Fred Richard, Jillian Michaels, MacKenzie Porter

Anne Hathaway, Amber Ruffin, Sam Neill

Jim Gaffigan, Justice Smith, Jennifer Garner, Scotty McCreery

Jean Smart, Nicholas Galitzine

Jerry Seinfeld, Henry Hall, Maddie Zahm, Nick Fradiani

Zayn Malik, Craig Melvin, Luke Hemmings

Emily Blunt, WILLOW

Riley Keough, Luis A. Miranda Jr., Andra Day

Tiffany Haddish, Freya Allan, Cleo Wade, Alec Benjamin

Whoopi Goldberg, Melanie Lynskey, Jen Psaki

Chris Pine, Rita Ora, Brynn Cartelli

Brooke Shields, Rivers Cuomo, Patrick Wilson

J.K. Simmons, Marisa Abela

Sandra Oh, Bailee Madison, Adeline Gray

Shay Mitchell, Lili Taylor, James Arthur

Olivia Munn, Kim Raver

Simu Liu, Luke Newton, Stray Kids

Glen Powell, Ally Maki

Anya Taylor-Joy, Chris Hemsworth, Lee Jung-jae, Christina Applegate, Jamie-Lynn Sigler

Ben Platt, Rachel Feinstein

Patti LaBelle, Manuel Turizo

Jeremy Renner, Lauren Ash, Chuck Aoki, Chris Pratt, Jasmine Cephas Jones

Alicia Keys, Michael McDonald, Paul Reiser

Ed O'Neill, Matthew Rodrigues, Jamie Kern Lima, Shaboozey

Drew Scott, Jonathan Scott, Infinity Song

Dakota Fanning, Matt Iseman, Paula Cole, Sherri Crichton, James Patterson

Jon Bon Jovi, Jennifer Esposito

Eddie Redmayne, Gayle Rankin, Retta, Ricky Martin, Ateez

Amy Poehler, Nina West, Vanessa Vanjie Mateo, SHAED

Marlon Wayans, Griffin Dunne, CeCe Winans

Theo James, Carly Pearce

Kenny Chesney, Chip Gaines, Joanna Gaines, Chef Kwame Onwuachi

Ron Howard, Cheryl Henson, Tyla

Aisha Tyler, Jo Koy, Mayor Paul Young, Lalah Hathaway

Ava DuVernay, Zayn Malik, Wrabel

Austin Butler, Jodie Comer, Melissa Rivers, Wade Bowen

Kevin Costner, Lily Gladstone, Erica Tremblay, Isabel Deroy-Olson

Joseph Gordon-Levitt, Yamaneika Saunders, June Squibb

Lupita Nyong'o, Joseph Quinn, Laufey

Eddie Murphy, Abby Elliott, Savannah Bananas, Miranda Cosgrove, Alisa Amador

Channing Tatum, Elizabeth Debicki, Paul de Gelder

Kelsey Grammer, Kevin James, Sara Gilbert, Dan Levy, Jon Cryer, Sofia Vergara

Vanessa Williams, Maria Taylor, Alex Wolff, Norah Jones

Scarlett Johansson, Lester Holt, Trixie Mattel

Best of Boy Bands Hour

Viggo Mortensen, Vicky Krieps, Lawrence Zarian, Brody Malone, Pepe Aguilar

Colman Domingo, Noah Lyles, UB40

Matthew Macfadyen, Ariana Greenblatt, Lawrence Zarian, Evita Griskenas

Countdown To Paris

Countdown to Paris - Day 2

Countdown to Paris - Day 3

Countdown to Paris - Day 4

Real American Heroes Hour