Stephen welcomes actor Jim Gaffigan and journalist Ann Curry.

Stephen welcomes democratic presidential hopeful Joe Biden with musical guest Pixies.

Stephen welcomes democratic presidential hopeful Pete Buttigieg and TV host Graham Norton.

Stephen welcomes former Secretary of State Condoleezza Rice, actor Bill Skarsgård, with musical guest Banks.

Stephen welcomes actor Ansel Elgort and journalists Jodi Kantor and Megan Twohey.

Stephen welcomes actor James McAvoy, author Stephen King, with musical guest Vampire Weekend.

Stephen welcomes journalist Jake Tapper and screenwriter Jon Lovett.

Stephen welcomes actor Tom Hiddleston and talk show host Marie Osmond.

Stephen welcomes Senator Elizabeth Warren, actors Barry Williams, Maureen McCormick, Christopher Knight, Eve Plumb, and Mike Lookinland and Susan Olsen ("The Brady Bunch").

Stephen welcomes actor Billy Crystal with musical guest Thomas Rhett.

Stephen welcomes actress Taraji P. Henson, actor Aasif Mandvi, and comic Kevin Camia.

Stephen welcomes singer-songwriter Paul McCartney.

Stephen welcomes talk show host Whoopi Goldberg and author Ta-Nehisi Coates.

Stephen welcomes actress Renée Zellweger and actor Walton Goggins.

Stephen welcomes Senator Bernie Sanders (I-Vt.) with musical guest Brittany Howard.

Stephen welcomes actress Patricia Heaton with musical guests Tegan and Sara talk and.

Stephen welcomes actress Patricia Heaton with musical guests Tegan and Sara.

Stephen welcomes former Secretary of State Hillary Rodham Clinton with musical guests daughter Chelsea Clinton and Wilco.

Stephen welcomes TV host Rachel Maddow and musician Thom Yorke.

Stephen welcomes actor Rami Malek and TV director Jill Soloway.

Stephen welcomes carrie Underwood talks and performs, filmmaker Kevin Smith, and actor Jason Mewes.

Stephen welcomes actor Jon Hamm and professional baseball player Pete Alonso.

Stephen welcomes astrophysicist Neil deGrasse Tyson and former national security adviser Susan Rice.

Stephen welcomes actor Will Smith and actor Andrew Scott.

Stephen welcomes TV personality Jonathan Van Ness, actor Brett Gelman, Big Thief performs, special appearances by Democratic presidential hopefuls Elizabeth Warren, Bernie Sanders, and Pete Buttigieg.

Stephen welcomes comic John Oliver, actress Amy Sedaris, singer-songwriter Paul McCartney, with musical guest Big Thief.

Coming Soon...

Stephen welcomes actor John Lithgow, actress Camila Mendes, and actress Julie Andrews.

Stephen welcomes journalist Ronan Farrow and actress Andrea Savage.

Stephen welcomes actor Steve Carell with musical guest Toby Keith.

Stephen welcomes actor Eddie Murphy and blogger Ree Drummond.

Stephen welcomes actress Queen Latifah, Radhika Jones, editor-in-chief of Vanity Fair, with musical guest Wu-Tang Clan.

Stephen welcomes actress Jennifer Aniston and actor Thomas Middleditch.

Stephen welcomes actor Norman Reedus, actress Cynthia Erivo, with musical guest Miranda Lambert.

Stephen welcomes speaker of the House Nancy Pelosi and actor Rob Corddry.

Stephen welcomes rapper Curtis "50 Cent" Jackson and TV host Conan O'Brien.

Stephen welcomes country singer Tim McGraw and Sen Sherrod Brown.

Stephen welcomes actress Elizabeth Banks, Senator Amy Klobuchar, with musical guest King Princess.

Stephen welcomes actress Helen Mirren, actor Ian McKellen, and contestants from the "MasterChef Junior" contest.

Stephen welcomes Dr. Phil McGraw, actor Chris Parnell, with musical guest Cold War Kids.

Stephen welcomes actor Liev Schreiber, actor Daniel Kaluuya, with musical guest Cold War Kids.

Stephen welcomes actor Tim Robbins and political analyst Nicolle Wallace.

Stephen welcomes actor Mark Ruffalo and TV host Andy Cohen.

Stephen welcomes actor David Harbour with musical guests Karen Olivo and Aaron Tveit.

Stephen welcomes actor Adam Driver, actress Adrienne Warren, with musical guest The 1975, and Stephen Colbert: The Newest Zealander.

Stephen welcomes actress Helena Bonham Carter, actress Lena Waithe, with musical guest Lady Antebellum, and Stephen Colbert: The Newest Zealander.

Stephen welcomes journalist John Heilemann, journalist Alex Wagner, and Stephen Colbert: The Newest Zealander.

Stephen welcomes Senator Kamala Harris and Stephen Colbert: The Newest Zealander.

Stephen welcomes actor Daniel Craig and actress Lena Waithe, plus "Stephen Colbert: The Newest Zealander" Night 5.

Stephen welcomes actor Robert De Niro and filmmaker J.J. Abrams.

Stephen welcomes actor Paul Rudd and actress Adrienne Warren.

Stephen welcomes actor LL Cool J and chef José Andrés.

Stephen welcomes actor Eddie Redmayne with musical guest Pharrell Williams.

Stephen welcomes actress Scarlett Johansson and comic Joe Pera.

Stephen welcomes singer-songwriter Pharrell Williams, actor Chris Parnell, and a musical performance by The Weeknd.

Stephen welcomes actress Saoirse Ronan and journalist Tom Brokaw.

Stephen welcomes actor Ed Harris, actress Florence Pugh, and a musical performance by Jon Batiste.

Stephen welcomes actor Clive Owen, former ambassador to the UN Samantha Power, and a musical performance by Thomas Rhett.

Stephen welcomes Rep. Adam Schiff.

Stephen welcomes actor Mark Harmon, a stand-up comedy performance by Caitlin Weierhauser, and a special appearance by the cast of "Star Wars: The Rise of Skywalker".

Stephen welcomes actor Aaron Paul with musical guest Idina Menzel.

Stephen welcomes actor Jamie Foxx.

Stephen welcomes actress Charlize Theron and TV personality Martha Stewart.

Stephen welcomes actress Jennifer Hudson, actor Jonathan Pryce, and a musical performance by Sharon Van Etten featuring Norah Jones.

Stephen welcomes actress Jane Fonda, TV personality Tan France, and a musical performance by Miranda Lambert.

Stephen welcomes actress Rose Byrne, actor Bobby Cannavale, and chef Jamie Oliver.

Stephen welcomes actor Larry David.

Stephen welcomes democratic presidential hopeful Bernie Sanders and actor Penn Badgley.

Stephen welcomes actress Laura Dern, plus an interview with and musical performance by Kesha.

Stephen welcomes TV hosts Joe Scarborough and a musical performance by Mika Brzezinski andance by the cast of "TINA: The Tina Turner Musical".

Stephen welcomes democratic presidential hopeful Michael Bloomberg.

Stephen welcomes democratic presidential hopeful Andrew Yang and actress Abby McEnany.

Stephen welcomes actor Josh Gad and TV host Tamron Hall.

Stephen welcomes comic Jim Gaffigan, Tom Steyer, and 2020 Democratic presidential hopeful.

Stephen welcomes actor Patrick Stewart and TV personality Dick Cavett.

Stephen welcomes comic John Mulaney and comic Fortune Feimster.

Stephen welcomes journalist Chris Cuomo and actor David Alan Grier.

Stephen welcomes actor Antonio Banderas, actor Jay Hernandez, and YouTuber Coyote Peterson.

Stephen welcomes steve Martin talks and performs with the Steep Canyon Rangers.

Stephen welcomes TV host Samantha Bee and singer-songwriter Michael Stipe.

Stephen welcomes actress Edie Falco, from the new CBS drama Tommy, comedian Fortune Feimster, a musical performance by Algiers, and a special appearance by Monica Aldama, La'Darius Marshall, Jerry Harris and Gabi Butler from the cast of 'Cheer'.

Stephen welcomes singer-songwriter James Taylor, actor Rob McElhenney, and a special appearance by Triumph The Insult Comic Dog.

Stephen welcomes actor John Leguizamo, reporter Philip Rucker, and journalist Carol Leonnig.

Stephen welcomes actor Jim Carrey.

Stephen welcomes Mayor Pete Buttigieg and actor Patton Oswalt.

Stephen welcomes singer-songwriter James Taylor, actor Joe Mantegna, and a musical performance by Michael Kiwanuka.

Stephen welcomes TV host John Oliver and a musical performance by Alex Ebert.

Stephen welcomes actress Julia Louis-Dreyfus.

Stephen welcomes actor Will Ferrell.

Stephen welcomes actor James Marsden and actor Sam Heughan.

Stephen welcomes TV personality Tyra Banks, former Chicago Mayor Rahm Emanuel, and a musical performance by Hailee Steinfeld.

Stephen welcomes former Gov. Chris Christie and a musical performance by Nathaniel Rateliff.

Stephen welcomes actor Jason Segel and journalist Charlotte Alter.

Stephen welcomes actor John Turturro and a musical performance by KALEO.

Stephen welcomes actress Tyra Banks and wildlife educator Coyote Peterson.

Stephen welcomes actor Ty Burrell, journalist John Heilemann, and a musical performance by James Taylor.

Stephen welcomes actor Anthony Mackie, journalist Susan Glasser, and actor David Alan Grier.

Stephen welcomes journalist Chris Hayes and television personality David Chang.

Stephen welcomes actress Casey Wilson, plus an interview with and a musical performance by Keith Urban.

Stephen welcomes astrophysicist Neil deGrasse Tyson, a stand-up comedy performance by Hannah Einbinder, and a special appearance by Ty Burrell.

Stephen welcomes actor John Krasinski and a musical performance by Rachael & Vilray.

Stephen welcomes former professional basketball player Charles Barkley and actor Peter Sarsgaard.

Stephen welcomes actor Hank Azaria and actress Suzy Nakamura.

Stephen welcomes an interview with and musical performance by Dixie Chicks, and author Michael Pollan.

Stephen Colbert from home, with special guest John Oliver.

Stephen welcomes actor Daniel Radcliffe, journalist Jonathan Karl, and a musical performance by John Prine.

Stephen welcomes actor Ryan Reynolds, and a musical performance by Keith Urban.

Stephen welcomes Speaker of the House Nancy Pelosi, plus an interview with and musical performance by Alicia Keys.

Stephen welcomes singer Lady Gaga, Chance The Rapper, and a musical performance by Jim James.

Stephen welcomes television host Conan O'Brien and a musical performance by Michael Stipe.

Stephen welcomes Senator Bernie Sanders and a musical tribute to John Prine by Brandi Carlile.

Stephen welcomes hosts of "Pod Save America": Jon Favreau, Jon Lovett, & Tommy Vietor, author & presidential historian Jon Meacham, and a musical tribute to John Prine by Dave Matthews.

Stephen welcomes actor Matthew McConaughey and a musical performance by Sam Hunt.

Stephen welcomes Dr. Jonathan LaPook and actress Cate Blanchett.

Stephen welcomes retired professional basketball player Shaquille O'Neal, astronaut Jessica Meir, and a musical performance by Matt Berninger.

Stephen welcomes TV host Trevor Noah and a musical performance by Christine & the Queens.

Stephen welcomes television host Trevor Noah, and a musical performance by Willie, Lukas & Micah Nelson.

Stephen welcomes filmmaker Michael Moore and a musical performance by Brett Eldredge.

Stephen welcomes actor Nathan Lane and Chef José Andrés.

Stephen welcomes co-founder of Microsoft Corporation Bill Gates, actress Claire Danes, and actor Mandy Patinkin.

Stephen welcomes comic John Mulaney and a musical performance by John Fogerty.

Stephen welcomes actor Jake Gyllenhaal, author Stephen King, and a musical performance by M. Ward.

Stephen welcomes Senator Amy Klobuchar, Pete Buttigieg, former mayor of South Bend, Ind., and a musical performance by Haim.

Stephen welcomes Senator Chuck Schumer and actor Paul Giamatti.

Stephen welcomes actress Thandie Newton and chef Ina Garten.

Stephen welcomes journalist Anderson Cooper and a musical performance by Mark Foster.

Stephen welcomes author Stephen King and a musical performance by Sheryl Crow.

Stephen welcomes actor Robert De Niro and a musical performance by Randy Newman.

Stephen welcomes New York Governor Andrew Cuomo, and a musical performance by Christine & the Queens.

Stephen welcomes journalist Jake Tapper and a musical performance by Tame Impala.

Stephen welcomes actress Christine Baranski and actress Ellie Kemper.

Stephen welcomes actor Hugh Laurie and a musical performance by Benjamin Gibbard.

Stephen welcomes actor John Lithgow and author Alison Roman.

Stephen welcomes actor Kumail Nanjiani, a musical performance by Andra Day, and special appearance by Elmo.

Stephen welcomes TV host Gayle King and actress Amy Sedaris.

Stephen welcomes TV host Keegan-Michael Key and a musical performance by Wilco.

Stephen welcomes actor Steve Carell and a musical performance by Milky Chance & Jack Johnson.

Stephen welcomes rapperhuger Mike and political commentator Chris Hayes.

Stephen welcomes actor Keegan-Michael Key and author Wes Moore.

Stephen welcomes radio personality Charlamagne Tha God and a musical performance by Tunde Adebimpe of TV on the Radio.

Stephen welcomes Senator Cory Booker and a musical performance by Brian Wilson.

Stephen welcomes Chair of the Congressional Black Caucus Karen Bass and journalist Andrew Ross Sorkin, and a musical performance by Grace Potter.

Stephen welcomes journalist Chris Wallace.

Stephen welcomes fair Fight Action founder Stacey Abrams and professional soccer player Megan Rapinoe.

Stephen welcomes journalist Wesley Lowery and director Judd Apatow.

Stephen welcomes journalist John Dickerson and a musical performance by Black Pumas.

Stephen welcomes TV personality Hasan Minhaj and a musical performance by Jason Isbell & the 400 Unit.

Stephen welcomes Senator Kamala Harris and a musical performance by Milky Chance & Jack Johnson.

Stephen welcomes sherrilyn Ifill, President of the NAACP Legal Defense Fund, and comic Mike Birbiglia.

Stephen welcomes talk show host James Corden, author Ibram X. Kendi, and a musical performance by Bright Eyes.

Stephen welcomes john Bolton, former national security adviser, and a musical performance by Leslie Odom Jr.

Stephen welcomes comic Jon Stewart.

Stephen welcomes author Ibram X. Kendi and comedian Patton Oswalt.

Stephen welcomes journalist Norah O'Donnell and a musical performance by IDK.

Stephen welcomes actor Tom Hanks and a musical performance by Noah Cyrus & Billy Ray Cyrus.

Stephen welcomes comic Ricky Gervais and comic W. Kamau Bell.

Stephen welcomes an interview with and musical performance by The Chicks.

Stephen welcomes TV host Andy Cohen and a musical performance by Phoebe Bridgers.

Stephen welcomes activist Greta Thunberg and actor Keegan-Michael Key.

Stephen welcomes author Mary Trump and actress Kristen Bell.

Stephen welcomes filmmaker Ava DuVernay and a musical performance by Ben Folds.

Stephen welcomes Dr. Jon LaPook and a musical performance by Maroon 5.

Stephen welcomes actress Laura Linney.

Stephen welcomes actor Jason Sudeikis and journalist April Ryan.

Stephen welcomes journalists John Heilemann & Alex Wagner and political adviser Mark McKinnon.

Stephen welcomes former National Security Advisor Susan Rice and a musical performance by Sheryl Crow.

Stephen welcomes Senator Elizabeth Warren and a musical performance by Regina Spektor.

Stephen welcomes Senator Bernie Sanders.

Stephen welcomes former Secretary of State Hillary Rodham Clinton.

Stephen welcomes podcast hosts Jon Favreau, Jon Lovett & Tommy Vietor, a musical performance by Tim McGraw, and actress Laura Benanti.

Stephen welcomes former Congressman Trey Gowdy and actors Keanu Reeves & Alex Winter.

Stephen welcomes speaker of the House Nancy Pelosi.

Stephen welcomes former Gov. Chris Christie and a musical performance by Gregory Porter.