Stephen welcomes journalist Alex Wagner and comedian Roy Wood Jr.

Stephen welcomes journalists Gayle King and Tony Dokoupil and actress Betty Gilpin.

Stephen welcomes actor Ryan Reynolds, actor Rob McElhenney and a musical performance by James Taylor.

Stephen invites actor Robert De Niro and actor Ethan Hawke to take "The Colbert Questionert" and welcomes a musical performance by St. Vincent.

Stephen welcomes actor Steve Carell and a musical performance by Phoenix.

Stephen welcomes actress Queen Latifah and legal correspondent Nina Totenberg.

Stephen welcomes actress Ana de Armas, director Ken Burns and a musical performance by Sudan Archives.

Stephen welcomes actor Billy Eichner and USAID Administrator Samantha Power.

Stephen welcomes actress Olivia Wilde and Ukraine’s Foreign Minister Dmytro Kuleba.

Stephen welcomes astrophysicist Neil deGrasse Tyson and writer Phil Rosenthal.

Stephen welcomes actress Sigourney Weaver and actor Zeeko Zaki.

Stephen welcomes actor Samuel L. Jackson and journalist Clarissa Ward.

Stephen welcomes journalist Anderson Cooper and actress Sosie Bacon.

Stephen welcomes actor George Clooney and a musical performance by Alex G.

Stephen welcomes Madam Speaker Nancy Pelosi, writer Armando Iannucci and a musical performance by Dermot Kennedy.

Stephen welcomes journalist Maggie Haberman.

Stephen welcomes immunologist Dr. Anthony Fauci and political adviser Cody Keenan.

Stephen welcomes actress Cate Blanchett, actor Domhnall Gleeson, and “First Drafts With Evie Colbert.”

Stephen welcomes actor Colin Farrell , director Brendan Gleeson and comedian Paul Mercurio.

Stephen welcomes actor John Lithgow and actor Wendell Pierce.

Stephen welcomes anchor George Stephanopoulos and actress Marcia Gay Harden.

Stephen welcomes actor Jeremy Strong and singer-songwriter Ed Sheeran and a musical performance by Ed Sheeran.

Stephen welcomes Secretary of Transportation Pete Buttigieg and author Ina Garten.

Stephen welcomes actor Eddie Redmayne and novelist George R.R. Martin.

Stephen welcomes actress Aubrey Plaza and journalist Nikole Hannah Jones.

Stephen welcomes actress Kerry Washington and a musical performance by Joe Walsh.

Stephen welcomes actress Jennifer Hudson and actress Zosia Mamet.

Stephen welcomes actor Matthew Perry.

Stephen welcomes Senator Elizabeth Warren and Secretary Ernest Moniz.

Steven welcomes singer-songwriter Bono, and a musical performance by Bono.

Stephen welcomes television host Jon Oliver and a musical performance by the cast of The Lion King.

Stephen welcomes journalist John Dickerson and comedian Mike Birbiglia.

Stephen welcomes actress Rose McIver.

Stephen welcomes actress Emily Blunt and author George Saunders.

Stephen welcomes former First Lady Michelle Obama and a musical performance by Stromae.

Stephen welcomes television host Jon Stewart and a musical performance by LCD Soundsystem.

Stephen welcomes actor Michael Shannon and comedian Tig Notaro.

Stephen welcomes actress Michelle Williams and the winners of "Pickled".

Stephen welcomes actor Daniel Craig and a stand up performance by Josh Johnson.

Stephen welcomes actor Paul Dano and a musical performance by Holly Humberstone.

Stephen welcomes actor Jake Gyllenhaal and actress Elizabeth Debicki.

Stephen welcomes television journalists Don Lemon and actress Gabrielle Union.

Stephen welcomes actress Sally Field and Nobel Prize-winning journalist Maria Ressa.

Stephen welcomes Treasury Secretary Janet Yellen and comic Rob Delaney.

Stephen welcomes actor and director John Krasinski and actress and director Sarah Polley.

Stephen welcomes actor John David Washington, tennis player Naomi Osaka, and a musical performance by Spoon.

Stephen welcomes chief Master Sergeant of the Space Force Roger A. Towberman and karaoke with Sturgill Simpson.

Stephen welcomes singer-songwriter Mariah Carey and actor Kumail Nanjiani.

Stephen welcomes an interview with and musical performance by Alicia Keys, and comic Eddie Izzard.

Stephen welcomes rapper Common and actress Lily Collins.

Stephen welcomes television host RuPaul and a musical performance by Ed Sheeran.

Stephen welcomes Jeff Goldblum, Emily Blunt takes “The Colbert Questionert”, and cooking with José Andrés & daughters...

Stephen welcomes TV host Andy Cohen, journalist Anderson Cooper, and a musical performance by Louis Cato.

Michelle Obama, Quinta Brunson, Tom Papa

Shania Twain, Ayo Edebiri

Chris Wallace, Jessie Buckley

Tom Hanks, Rachael & Vilray

Prince Harry, Ingrid Andress

Janelle Monáe, Jamie Oliver

Danai Gurira, Jeremy Pope, Ingrid Andress

Hugh Jackman, Mimi Webb

Jesse Eisenberg, Atsuko Okatsuka

Talk show host Trevor Noah sheds light on his departure from The Daily Show and Black Panther: Wakanda Forever; actress Stephanie Hsu talks about her...

Rep. Adam Kinzinger, Meet Me @ The Altar

Nathan Lane, Sam Jay

Jason Segel, Chuck D

Brett Goldstein, Amanda Warren

Audie Cornish, Tom Hanks, Elle King

Rachel Brosnahan, Murray Bartlett

Jessica Chastain, Jay Shetty

Harrison Ford, Vic Mensa

Connie Britton, Daniel Ricciardo

John Oliver, Ron Klain

Patrick Stewart, Ke Huy Quan, Boyz II Men

Jim Gaffigan, Jesse Williams, RAYE featuring 070 Shake.

Rev. Al Sharpton, Jessica Williams