S12 E1: Michael Bublé, Leanne Morgan

S12 E2: Will Ferrell & Harper Steele, Kristen Bell

S12 E3: Andy Samberg, Shailene Woodley

S12 E4: Aubrey Plaza, Chloe Fineman

S12 E5: Alicia Keys, Alex Moffat

S12 E6: Kate McKinnon, Zachary Quinto

S12 E7: Mariska Hargitay, Method Man

S12 E8: Nate Bargatze, Paul Reiser

S12 E9: Andrew Garfield, Cristin Milioti

S12 E10: Nathan Lane, Rosemarie DeWitt, Amelia Dimoldenberg

S12 E11: Riley Keough, Eric Idle

S12 E12: Jake Tapper & Alice Paul Tapper

S12 E13: Steve Martin & Martin Short, Juno Temple

S12 E14: Liam Neeson, Jenny Slate, Tim O'Brien

S12 E15: Lin-Manuel Miranda, Bernadette Peters

S12 E16: Tom Holland, David Remnick

S12 E17: Molly Shannon, Brooks Wheelan

S12 E18: Nicolle Wallace, Betty Gilpin, Jeff Hiller

S12 E19: Tom Hanks, Ina Garten

S12 E20: Jesse Eisenberg, Mika Brzezinski

S12 E21: Keri Russell, J.B. Smoove

S12 E22: Joel McHale, Ali Larter

S12 E23: Barry Keoghan, Scott Speedman

S12 E24: Jim Parsons, Wendi McLendon-Covey

S12 E25: Gayle King, Rebecca Ferguson

S12 E26: Hugh Grant, Jonathan Bailey

S12 E27: Cynthia Erivo, Brett Goldstein

S12 E28: Kristin Chenoweth, Jimmy O. Yang

S12 E29: Ted Danson, Xolo Maridueña, Sam Morril

S12 E30: Brian Williams, Bridget Everett

S12 E31: Rita Moreno, Rachel Zegler

S12 E32: Jim Gaffigan, Allison Tolman

S12 E33: Kaley Cuoco, Ryan Clark, Percival Everett

S12 E34: Jennifer Hudson, James Acaster, Michael Narciso

S12 E35: The Meyers Family

S12 E36: Taron Egerton, Paris Hilton, Nicole Richie

S12 E37: Colin Jost, Sharon Hogan, Patrick Radden Keefe

S12 E38: Eddie Redmayne, Kyle Mooney

S12 E39: Billie Crystal, Sarah Michelle Gellar

S12 E40: Kerry Washington, Darren Criss, Helen J. Shen

S12 E41: Billy Eichner, Harris Dickinson, Mario Carbone

S12 E42: Hoda Kotb, Christopher Abbott

S12 E43: John Mulaney, Simon Rich, Nicholas Hoult

S12 E44: The Day Drinking with Seth Meyers New Years Special

S12 E45: Quinta Brunson, Matt Rogers

S12 E46: Pamela Anderson, Rose Matafeo

S12 E47: Sebastian Stan, Auli'i Cravalho

S12 E48: Graham Norton, Alex Wagner

S12 E49: Aidy Bryant, Joe Alwyn, Aaron Chen

S12 E50: Ben Stiller, Pauline Chalamet

S12 E51: Keke Palmer, Sarah Sherman

S12 E52: Christian Slater, Zosia Mamet

S12 E53: Adam Scott, Julia Fox, Greg Davies, Alex Horne

S12 E54: Michelle Yeoh, Kristen Welker

S12 E55: Nick Kroll, Britt Lower

S12 E56: Sterling K. Brown, Lisa Ann Walter

S12 E57: Alan Cumming, Paul Skenes, Emilio Vitolo

S12 E58: Gov. Gretchen Whitmer

S12 E59: Will Forte, Conner O'Malley

S12 E60: James Marsden, Cazzie David

S12 E61: Nicole Scherzinger, Roy Wood Jr., Michael Solomonov

S12 E62: Amy Schumer, Jillian Bell, George Wallace

S12 E63: Pete Davidson, Kaitlan Collins

S12 E64: Colman Domingo, Paula Pell

S12 E65: Bill Murray, Mikey Madison, James Anderson

S12 E66: Jon Hamm, Emily Spivey

S12 E67: Tom Hanks, Harper Steele

S12 E68: Kate Hudson, John Turturro

S12 E69: Fred Armisen, Naomi Ackie, Susan Morrison

S12 E70: Mindy Kaling

S12 E71: Kevin Hart, Annaleigh Ashford

S12 E72: Amanda Seyfried, Don Johnson

S12 E73: Robert De Niro, Kaitlin Olson, Chimamanda Ngozi Adichie

S12 E74: Parker Posey, Michael Kosta

S12 E75: Colin Quinn, Natasha Rothwell

S12 E76: Nathan Lane, Adrienne Warren

S12 E77: Paul Rudd, Ike Barinholtz, Michael Longfellow

S12 E78: Rachel Maddow, Rob Delaney

S12 E79: Bill Burr, Aimee Lou Wood

S12 E80: Tracee Ellis Ross, Kit Connor

S12 E81: Walton Goggins, Sadie Sink, Rachel Kaly

S12 E82: Adam Levine, Tim Robinson

S12 E83: Viola Davis, Amanda Peet

S12 E84: Adam Levine, Martha Stewart

S12 E85: Tina Fey, Gabriel Luna, Graydon Carter

S12 E86: Florence Pugh

S12 E87: Blake Lively, Zarna Garg

S12 E88: John Oliver, Chloe Fineman

S12 E89: Jonathan Groff, Gracie Lawrence, Adria Arjona, Eric Choi, David Yun, Steve Choi

S12 E90: Anna Wintour, A$AP Rocky, Benito Skinner

S12 E91: Natasha Lyonne, Ben Mendelsohn

S12 E92: Olivia Munn, Adam Pally, Jon Gabrus

S12 E93: John Krasinski, Reba McEntire, Tony Gilroy

S12 E94: Cole Escola

S12 E95: Sarah Snook, Glenn Howerton

S12 E96: George Clooney, Jennifer Simard, Christopher Sieber

S12 E97: Shane Gillis, Steve Gerben, Ben Wang, Maria Reva

S12 E98: Benicio Del Toro, Stephen Graham

S12 E99: Dakota Johnson, Questlove

S12 E100: Henry Winkler, Monica Barbaro

S12 E101: Joel McHale, Nico Parker, Atsuko Okatsuka

S12 E102: Conan O'Brien, Jenny Slate

S12 E103: Jeff Goldblum, Jason Isaacs

S12 E104: Arnold Schwarzenegger, Barry Diller

S12 E105: Christine Baranski, James Acaster, Meredith Hayden

S12 E106: Cole Escola

S12 E107: Mike Birbiglia

S12 E108: Uma Thurman, Matty Matheson

S12 E109: Charlize Theron, Jason Mantzoukas

S12 E110: Allison Williams, Jeffrey Dean Morgan

S12 E111: Mariska Hargitay, Jacob Soboroff, Mike Drucker

S12 E112: Nicole Scherzinger, Jack McBrayer

S12 E113: Kelly Ripa, Mark Consuelos, Tony Hawk, James Gunn

S12 E114: Timothy Olyphant, Emily Ratajkowski

S12 E115: Amy Sedaris, Lee Pace

S12 E116: Peter Dinklage, Jerrod Carmichael

S12 E117: Adam Sandler, Bad Bunny, Mary Beth Barone

S12 E118: LL Cool J, Vanessa Kirby

S12 E119: Billy Porter, Midge Purce, Emily Sonnett

S12 E120: Sandra Oh, Erin Doherty

S12 E121: Taron Egerton, Tim Herlihy, Chase Sui Wonders

S12 E122: Pamela Anderson, Marc Maron

S12 E123: Liam Neeson

S12 E124: Jenna Ortega, Cooper Koch

S12 E125: Bill Hader, Brittany Snow, Kat Sadler, Lizzie Davidson

S12 E126: Pete Davidson, Taylor Schilling

S12 E127: Jean Smart, Molly Gordon

S12 E128: Seth Rogen, Mina Kimes

S12 E129: Zoë Kravitz, Ariana Madix, Chef Josh Capon

S12 E130: Sharon Stone, Meghann Fahy

S12 E131: Pierce Brosnan, Sophie Turner