17x1 - Courteney Cox, Brian Tyree Henry, music from Mt. Joy

January 7, 2019

17x2 - Rami Malek, Mary McCormack, music from morgxn ft. Walk The Moon

January 8, 2019

17x3 - Mahershala Ali, Maura Tierney, music from Jeff Tweedy

January 9, 2019

Mahershala Ali; and Maura Tierney. Also: Jeff Tweedy performs.

17x4 - Claire Foy, Michael Irvin, music from Disturbed

January 10, 2019

17x5 - Anne Hathaway, Colton Underwood, music from Jacob Banks

January 14, 2019

17x6 - Ted Danson, Abbi Jacobson and Ilana Glazer, music from Mitchell Tenpenny

January 15, 2019

17x7 - Jane Fonda and Lily Tomlin, Stephan James, music from Sharon Van Etten

January 16, 2019

17x8 - Regina King, Jon Bernthal, music from Juanes

January 17, 2019

17x10 - Nathan Fillion, Mark Bittman, music from 6lack

January 22, 2019

17x11 - Dr. Phil McGraw, Sam Elliott, music from Flipp Dinero

January 23, 2019

17x12 - Chris Pine, Lena Headey, Stand-Up Comedian Kellen Erskine

January 24, 2019

17x13 - Tracy Morgan, Dave Salmoni

January 28, 2019

17x14 - Viola Davis, Charles P. Pierce, music from Cypress Hill

January 29, 2019

17x15 - Billy Crystal, Christina Aguilera, Desus Nice and The Kid Mero, music from Emily King

January 30, 2019

17x16 - Viggo Mortensen, Rita Moreno, music from Summer Walker

January 31, 2019

17x17 - David Spade, Sony Michel, music from Margo Price

February 4, 2019

17x18 - Will Arnett, Secretary Julián Castro, music from Randy Houser

February 5, 2019

Will Arnett; and former HUD secretary Julián Castro, who's running for president. Also: Randy Houser performs.

17x19 - Daniel Radcliffe, Samuel L. Jackson, Phoebe Robinson, music from Lauv & Troye Sivan

February 6, 2019

17x20 - Jennifer Connelly, Richard E. Grant, music from Why Don't We

February 7, 2019

Jennifer Connelly; Richard E. Grant; and Miley Cyrus and Mark Ronson. Also: Why Don't We perform.

17x21 - Steve Harvey, Adam DeVine, Leon Bridges

February 11, 2019

17x22 - Ray Romano, Charles Barkley

February 12, 2019

17x23 - Jennifer Lopez, Jessica Rothe, music from Josh Groban

February 13, 2019

17x24 - Ben Affleck, Dane Cook, music from Bring Me The Horizon

February 14, 2019

17x25 - Katy Perry, Javier Bardem, music from Lil Pump

February 25, 2019

17x26 - Chloë Grace Moretz, Steve Ballmer, music from Lauren Daigle

February 26, 2019

17x27 - Lady Gaga, Adam Carolla, music from Maná

February 27, 2019

17x28 - Ellen Pompeo, Lauren Cohan, Zlatan Ibrahimović

February 28, 2019

17x29 - Brie Larson, Ben McKenzie, Musical Guest Tierra Whack

March 4, 2019

17x30 - Samuel L. Jackson, Robin Tunney, music from X Ambassadors

March 5, 2019

17x31 - Chris Pratt, Gemma Chan, music from David Gray

March 6, 2019

17x32 - Nick Kroll, Jason George, music from Sam Fender

March 7, 2019

17x33 - Danny DeVito, Freddie Highmore, music from AJR

March 11, 2019

17x34 - Colton Underwood, Bob Saget, music from Walk The Moon

March 12, 2019

17x35 - Matt LeBlanc, Winston Duke, music from Tomberlin

March 13, 2019

17x36 - Joseph Gordon-Levitt, Angela Bassett, music from half•alive

March 14, 2019

17x37 - Mandy Moore; Antoni Porowski, Jonathan Van Ness, Karamo Brown and Tan France; music from Dean Lewis

March 18, 2019

17x38 - Senator Kamala Harris, Mark Hamill, music from Judah & the Lion

March 19, 2019

17x39 - Rob Lowe, Joey King, music from Catfish and the Bottlemen

March 20, 2019

17x40 - Sean Penn, Retta, music from Jenny Lewis

March 21, 2019

17x41 - Bill Hader, Regina Hall, Musical Guest Gunna

March 25, 2019

17x42 - David Harbour, Science Bob, music from Rodrigo y Gabriela

March 26, 2019

17x43 - Matthew McConaughey and Snoop Dogg, Justin Turner, music from Durand Jones & The Indications

March 27, 2019

17x44 - Colin Farrell, Marsai Martin, music from Billie Eilish

March 28, 2019

17x45 - Kim Kardashian West, Khloé Kardashian, and Kourtney Kardashian; music from The Killers

April 1, 2019

17x46 - Tiffany Haddish, Musical Guest The Killers

April 2, 2019

17x47 - Kevin Hart, Bill Hader, Musical Guest Marshmello ft. CHVRCHES

April 3, 2019

17x48 - Seth Rogen, Mike Tyson, Musical Guest Iggy Azalea

April 4, 2019

17x49 - Celine Dion (also Musical Guest), Chris Tucker

April 5, 2019

17x50 - Robert Downey Jr., Chris Hemsworth, Scarlett Johansson and Paul Rudd; music from 2 Chainz

April 8, 2019

17x51 - Nikolaj Coster-Waldau, Danai Gurira, Musical Guest Backstreet Boys

April 9, 2019

17x52 - Jeremy Renner, Camila Mendes, Musical Guest Alice Merton

April 10, 2019

17x53 - Don Cheadle, Kiernan Shipka, Musical Guest Hozier

April 11, 2019

17x54 - Dax Shepard, Linda Cardellini, Musical Guest Weezer

April 15, 2019

17x55 - Martin Short, Katie Stevens, Musical Guest Dan Mangan

April 16, 2019

17x56 - Gina Rodriguez, Isaac Hempstead Wright, Nikolaj Coster-Waldau, Musical Guest Rüfüs Du Sol

April 17, 2019

17x57 - Lionel Richie, Sharon Horgan & Rob Delaney, Lil Dicky, Musical Guest Lizzo

April 18, 2019

17x58 - Josh Brolin, Olivia Holt, Musical Guest G-Eazy Ft. Blueface and ALLBLACK

April 29, 2019

17x59 - Zac Efron, Lena Waithe, Musical Guest Pentatonix

April 30, 2019