The British actor and comedian steps into late night, taking the reins from previous host Craig Ferguson. Guests for the premiere are Tom Hanks and Mila Kunis.

James welcomes actress Patricia Arquette, Chris Pine, and Modest Mouse.

James welcomes actor Kevin Hart, actor Will Ferrell and a musical performance by Leon Bridges.

James welcomes athlete David Beckham, actress Claire Danes, and actor Bob Odenkirk.

James welcomes actor Thomas Lennon, Matthew Perry and actress Aubrey Plaza.

James welcomes anchor Katie Couric, actor Jeremy Piven, and actress Emmy Rossum. Musical performance by Olly Murs.

James welcomes actor Jeff Goldblum, singer-songwriter Beck, and zookeeper Rick Schwartz.

James welcomes actress Jordana Brewster, musician Dave Grohl, and actor Rainn Wilson. Musical performance by Saint Motel.

James welcomes actor Rob Corddry, actress Megan Mullally, and comedian Tig Notaro.

James welcomes actor James Van Der Beek, and actor Josh Gad. Also musical performance by Jessie Ware.

James welcomes actress Erin Foster, actress Sara Foster, actor Christoph Waltz, and a musical performance by George Ezra.

James welcomes actor Jon Cryer, YouTube personality Grace Helbig, and actress Freida Pinto. Musical performance by Andy Grammer.

James welcomes actor Nick Kroll, actress Katharine McPhee, and model Naomi Campbell.

James welcomes music executive Simon Cowell, and actor Michael Douglas. Musical performance by Jenny Lewis.

James welcomes actress Rosario Dawson, actor Tony Hale, and "The Talk" host Sharon Osbourne.

James welcomes actor Ben McKenzie, musician Mark Ronson, and actress Kristen Stewart.

James welcomes actress Courteney Cox, actor Oscar Isaac, actor Joel McHale. Musical performance by Natalie La Rose.

James welcomes actor Jason Alexander, actress Beth Behrs, and actress Kat Dennings. Musical performance by Estelle.

James welcomes "The Talk" host Julie Chen, Chef Gordon Ramsay, and a musical performance by The Ting Tings.

James welcomes actor Tituss Burgess, and actress Anna Faris.

James welcomes actor Russell Crowe, actress Kathryn Hahn, actor Eddie Izzard, and musical performance by Kodaline.

James welcomes actress Idina Menzel, actor Kumail Nanjiani, and musical performance by Manic Street Preachers.

James welcomes actor Arnold Schwarzenegger, comedian Whitney Cummings, and a musical performance by Gavin James.

James welcomes actress Kaley Cuoco-Sweeting, actor LL Cool J, and a musical performance by OK Go.

James welcomes actor Dana Carvey, and actress Elizabeth Olsen.

James welcomes actress Helen Hunt, and actor Nicholas Hoult.

James welcomes actor Mark Harmon, and actress Zoe McLellan.

James welcomes actress Susan Sarandon, actress Brooklyn Decker, and a musical performance by Tori Kelly.

James welcomes actor James Marsden, actress Kat Graham, and a musical performance by Brandon Flowers.

James welcomes One Direction - Liam Payne, Harry Styles, Louis Tomlinson and Niall Horan.

James welcomes actress Anna Kendrick, actress Brittany Snow, and actress Hailee Steinfeld.

James welcomes actress Rebecca Romijn, and actor Sam Rockwell.

James welcomes actress Lisa Kudrow, actor Zach Woods, and rock climber Ashima Shiraishi.

James welcomes actress Halle Berry, and actor Jeffrey Dean Morgan - and Carpool Karaoke with Justin Bieber

Corden welcomes actress Hannah Simone, comedian Pete Holmes, and a musical performance by Noel Gallagher.

James welcomes actor Guy Pearce, and actress Connie Britton.

James welcomes actress Allison Janney, actor Jerry Ferrara, and actor Paul Dano.

James welcomes actress Elizabeth Banks, actress Jane Fonda, and actress Lily Tomlin.

James welcomes actor Nick Offerman, actress Ellie Kemper, actor Thomas Middleditch, and a musical performance by Palma Violets.

James welcomes actress Betty White, and actor Kyle MacLachlan.

James welcomes actor Chris Pratt, actress Bryce Dallas Howard, and actor Jake Johnson.

James welcomes actor David Duchovny, actor Kit Harington, and a musical performance by Tamia.

James welcomes actress Melora Hardin, musician Jack Antonoff, and actress Amy Landecker.

James welcomes comedian Kathy Griffin, actor Derek Luke, and a musical performance by The Lone Bellow.

James welcomes actress Jessica Szohr, actor Aasif Mandvi, and a comedy performance by Nick Thune.

James welcomes actress Carla Gugino, and comedian Chris Hardwick.

James welcomes U.S. Women's Soccer Team Star Carli Lloyd, comedian Chris Tucker, and actress Judy Greer.

James welcomes comedian Jim Gaffigan, actress Shiri Appleby, and a musical performance by Best Coast.

James welcomes TV Host Cat Deeley, recording artist Kid Cudi, and father-daughter beatboxing duo Ed Cage and Nicole Paris.

James welcomes actor Ian McKellen, actor James Wolk, and a musical performance by Adam Lambert.