1
Stephen welcomes journalist Alex Wagner and comedian Roy Wood Jr.
2
Stephen welcomes journalists Gayle King and Tony Dokoupil and actress Betty Gilpin.
3
Stephen welcomes actor Ryan Reynolds, actor Rob McElhenney and a musical performance by James Taylor.
4
Stephen invites actor Robert De Niro and actor Ethan Hawke to take "The Colbert Questionert" and welcomes a musical performance by St. Vincent.
5
Stephen welcomes actor Steve Carell and a musical performance by Phoenix.
6
Stephen welcomes actress Queen Latifah and legal correspondent Nina Totenberg.
7
Stephen welcomes actress Ana de Armas, director Ken Burns and a musical performance by Sudan Archives.
8
Stephen welcomes actor Billy Eichner and USAID Administrator Samantha Power.
9
Stephen welcomes actress Olivia Wilde and Ukraine’s Foreign Minister Dmytro Kuleba.
10
Stephen welcomes astrophysicist Neil deGrasse Tyson and writer Phil Rosenthal.
11
Stephen welcomes actress Sigourney Weaver and actor Zeeko Zaki.
12
Stephen welcomes actor Samuel L. Jackson and journalist Clarissa Ward.
13
Stephen welcomes journalist Anderson Cooper and actress Sosie Bacon.
14
Stephen welcomes actor George Clooney and a musical performance by Alex G.
15
Stephen welcomes Madam Speaker Nancy Pelosi, writer Armando Iannucci and a musical performance by Dermot Kennedy.
16
Stephen welcomes journalist Maggie Haberman.
17
Stephen welcomes immunologist Dr. Anthony Fauci and political adviser Cody Keenan.
18
Stephen welcomes actress Cate Blanchett, actor Domhnall Gleeson, and “First Drafts With Evie Colbert.”
19
Stephen welcomes actor Colin Farrell , director Brendan Gleeson and comedian Paul Mecurio.
20
Stephen welcomes actor John Lithgow and actor Wendell Pierce.
21
Stephen welcomes anchor George Stephanopoulos and actress Marcia Gay Harden.
22
Stephen welcomes actor Jeremy Strong and singer-songwriter Ed Sheeran and a musical performance by Ed Sheeran.
23
Stephen welcomes Secretary of Transportation Pete Buttigieg and author Ina Garten.
24
Stephen welcomes actor Eddie Redmayne and novelist George R.R. Martin.
25
Stephen welcomes actress Aubrey Plaza and journalist Nikole Hannah Jones.
26
Stephen welcomes actress Kerry Washington and a musical performance by Joe Walsh.
27
Stephen welcomes actress Jennifer Hudson and actress Zosia Mamet.
28
Stephen welcomes actor Matthew Perry.
29
Stephen welcomes Senator Elizabeth Warren and Secretary Ernest Moniz.
30
Steven welcomes singer-songwriter Bono, and a musical performance by Bono.