Stephen welcomes actor Armie Hammer, actress Colleen Ballinger, and comic Paula Poundstone.
Stephen welcomes actress Carey Mulligan and experiments with Kate the Chemist.
Stephen welcomes TV host Lawrence O'Donnell, actress Liv Tyler, plus a musical performance by Young the Giant.
Stephen welcomes comic Dana Carvey, actor Simon Pegg, and wildlife expert Coyote Peterson.
Stephen welcomes comic Samantha Bee, actor Leslie Odom Jr., and comic Tom Segura.
Stephen welcomes actor Sean Penn, actress Sara Gilbert, plus a musical performance by Bishop Briggs.
Stephen welcomes actress Mindy Kaling, journalist Chris Hayes, and comic Amberia Allen.
Stephen welcomes actress Reese Witherspoon, Olympic figure skater Adam Rippon, plus a musical performance by Ben Harper and Charlie Musselwhite.
Stephen welcomes actress Oprah Winfrey and actor Justin Hartley.
Stephen welcomes actor David Oyelowo, author Chelsea Clinton, and lifestyle expert Martha Stewart.
Stephen welcomes actor Steve Buscemi and comic Sebastian Maniscalco.
Stephen welcomes actor Jeff Daniels, actress Krysten Ritter, plus a musical performance by Noah Kahan.
Stephen welcomes actor Kiefer Sutherland, actress Zoe Lister-Jones, and American linguist John McWhorter.
Stephen welcomes actress Jennifer Lawrence, actor Patton Oswalt, plus a musical performance by MGMT.
Stephen welcomes actress Christine Baranski, actress Constance Zimmer, plus a musical performance by Bon Jovi.
Stephen welcomes actor Sam Rockwell, director J.J. Abrams, plus a musical performance by Børns.
Stephen welcomes Sen. Kirsten Gillibrand (D-N.Y.), comic Chris Gethard, plus a musical performance by Portugal. The Man.
Stephen welcomes actor Nathan Lane and comic John Oliver.
Stephen welcomes actor Joel McHale, actress Yara Shahidi, plus a musical performance by Joywave.
Stephen welcomes comic John Oliver, actress Beanie Feldstein, and chef Wolfgang Puck.
Stephen welcomes actress Wanda Sykes, actor Thomas Haden Church, actress June Diane Raphael, and Soul Rebels sits in with the band.
Stephen welcomes actress Uma Thurman and comic Jacob Williams.
Stephen welcomes actor Michael Shannon, TV host Meghan McCain, plus a musical performance by John Mellencamp.
Stephen welcomes actress Rose McGowan, Sen. Rand Paul, and Curtis Harding sits in with Jon Batiste & Stay Human.
Stephen welcomes podcast hosts Tommy Vietor, Jon Favreau plus a musical performance by Jon Lovett (“Pod Save America”), and Jessica Williams and Phoebe Robinson (“2 Dope Queens”), and Chris Stapleton.
Stephen welcomes TV host Julie Chen, actor Joel Kinnaman, plus a musical performance by Talib Kweli featuring BJ the Chicago Kid.
Stephen welcomes actor Kyle MacLachlan, actor Deon Cole, plus a musical performance by Julia Michaels.
Stephen welcomes actor J.K. Simmons and actor Rob Riggle.
Stephen welcomes actress Sharon Stone, actor Rob Riggle, plus a musical performance by Fall Out Boy.
Stephen welcomes actor Ricky Gervais, actor Matt Czuchry, plus a musical performance by Jon Bon Jovi.
Stephen welcomes musician Jon Bon Jovi, actor Daniel Kaluuya, and actor Ben Sinclair.
Stephen welcomes actor John Lithgow, Sen. Chuck Schumer, plus a musical performance by The Black Eyed Peas.