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...

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.

James welcomes actress Christina Hendricks, actress Laverne Cox, and a musical performance by Cody Simpson.

James welcomes actor Chris Colfer, and singer Paula Abdul.

James welcomes actor Denis Leary, actress Kristin Chenoweth, and a musical performance by American Authors.

James welcomes actress Cobie Smulders, producer Judd Apatow, actor Mark Duplass, and a musical performance by Life of Dillon.

James welcomes actor Mark Ruffalo, actress Amy Smart, and actor Jason Schwartzman.

James welcomes comedian Trevor Noah, actress Odette Annable, and comedian Eric Idle.

James welcomes actress Felicity Huffman, comedian Hannibal Buress, and a musical performance by Twin Shadow.

James welcomes actress Christina Applegate, actor Christian Slater, and a musical performance by Elle King.

James welcomes Actor Matt LeBlanc, actor William H. Macy, and actor Don Cheadle.

James welcomes Chef Gordon Ramsay and daughter Matilda Ramsay, actor Josh Charles, and a musical performance by Milky Chance.

James welcomes actor Adam Pally, actor Jeffrey Tambor, fashion designer Nicole Richie, and a musical performance by Laura Marling.

James welcomes actor Joel McHale, actress Rosemarie DeWitt, and a musical performance by Gary Barlow.

James welcomes actor Kevin Bacon, actress Alison Pill, and a musical performance by Wolf Alice.

James welcomes actor Carl Reiner, actor Jason Segel, and comedian Marc Maron.

James welcomes actor Neil Patrick Harris, and actor Craig Robinson.

James welcomes actress Lake Bell, actor Chiwetel Ejiofor, and a musical performance by Little Mix.

James welcomes actor Patrick Stewart, NBA player Anthony Davis, and a musical performance by Morrissey.

James welcomes actor Owen Wilson, actor Johnny Knoxville, comedian Natasha Leggero, and a musical performance by Robin Thicke.

James welcomes actor Ben Kingsley, actor Bill Hader, and actor Zac Efron.

James welcomes YouTube stars Tyler Oakley, Jenna Marbles, Kandee Johnson, The Slow Mo Guys and Epic Rap Battles of History, and a musical performance...

James welcomes actor Bradley Cooper, actor Andrew Garfield, actor Jake McDorman, and a musical performance by Wiz Khalifa featuring Fall Out Boy.

James welcomes actor Jason Sudeikis, and basketball player Chris Bosh.

James welcomes actor Jeremy Renner, and actress Alison Brie.

Highlights from the show's first six months, Leon Bridges

James welcomes actor Adam Scott, actor Wilmer Valderrama, and a musical performance by Marian Hill.

James welcomes actress Pauley Perrette, and musician Alice Cooper.

James welcomes actor Chris O'Donnell, and actress Emily Mortimer.

James welcomes actor Terry Crews, actress Meagan Good, actor Dylan O'Brien, and a musical performance by Big Sean.

James welcomes actress Allison Janney, actor Jesse Tyler Ferguson, and a musical performance by Leona Lewis.

James welcomes actress Emma Roberts, actress Kristen Schaal, and a musical performance by Royal Blood.

James welcomes actress Brit Marling, actor Kunal Nayyar, and a musical performance by Fifth Harmony.

James welcomes Comedian Mel Brooks, actor Jerrod Carmichael.

James welcomes actress Carol Burnett, actor Fred Savage, actress Marcia Gay Harden, and a musical performance by Catfish & The Bottlemen.

James welcomes actors Zachary Levi and Matt Damon and Nitro Circus.

James welcomes actress Patricia Arquette, actor Matt Walsh, actor Jeremy Irvine, and a musical performance by A$AP Rocky.

James welcomes actress Jessica Alba, actor Ben Schwartz, and a musical performance by Grace.

James welcomes actress Julianne Moore, actor John Stamos, and Jack Hanna and his animals.

James welcomes actor Chris Parnell, actress Nina Dobrev, plus a musical performance by R. City.

James welcomes actress Jamie Lee Curtis, TV host Sharon Osbourne, and actor Elyes Gabel.

James welcomes actor Nathan Lane, actress Rachel Bloom, plus a musical performance by The Maccabees.

James welcomes writer Aaron Sorkin and actor Bradley Whitford.

James welcomes actor Jeff Daniels, actress Kirsten Dunst, and the late night television debut and performance by FFS- the collaboration between Franz...

James welcomes actor Colin Hanks, actress Juliette Lewis, actor Matthew Fox, and a musical performance by Echosmith.

James welcomes Supermodel Cindy Crawford, actor Matt Bomer, and a musical performance by Raury.

James welcomes actor Luke Wilson, actress Mary Lynn Rajskub, plus a musical performance by Travis Mills.

James welcomes actress Rebecca Romijn, actor David Koechner, a cooking demonstration with Kid Chef Estie Kung, plus a musical performance by Kygo.

James welcomes actor Billy Bob Thornton, actress Brie Larson, singer Josh Groban, plus a musical performance by Aston Merrygold.

James welcomes actress Kate Hudson, comedian Billy Eichner, and actress Ruth Wilson.

James welcomes actor Dennis Quaid and actress Mamie Gummer.

James welcomes actor Josh Duhamel, television personality Kelly Osbourne, and hypnotist Richard Barker.

James welcomes actor Ken Jeong, television personality Erin Andrews, and a musical performance by Bloc Party.

James welcomes actress Bridget Moynahan, director Paul Feig, director Nicholas Hytner, and a musical performance by The Charlatans.

James welcomes actor LL Cool J, plus a talk and musical performance by Alanis Morissette.

James welcomes actress Anna Faris and actor Joshua Jackson - plus music from Gavin James.

James welcomes actor Christoph Waltz, actress Carey Mulligan, and actor Johnny Galecki.

James welcomes actress Melissa Benoist, actress Olivia Wilde, and actress Saoirse Ronan.

James welcomes actress Natalie Dormer, actor Ty Burrell, plus a musical performance by Jeezy.

James welcomes actor Ethan Hawke, singer Harry Connick Jr., and actor Anthony Anderson.

Actor Anthony Mackie; actor Rainn Wilson; Carpool Karaoke with Justin Bieber.

James welcomes actor Bryan Cranston, actor Joseph Gordon-Levitt, plus a stand-up comedy performance by Jacqueline Novak.

James welcomes actor Rob Lowe, actor David Spade, plus a musical performance by Shawn Mendes.

James welcomes actress Roseanne Barr and actress Gina Rodriguez.

James welcomes model Chrissy Teigen, actor James Van Der Beek, actor Jay Duplass, plus a musical performance by Tove Lo.

James welcomes actor Taye Diggs, actress Amy Landecker, plus a musical performance by 5 Seconds of Summer.

James welcomes actress Krysten Ritter actor Ted Danson, plus a musical performance by The Chainsmokers.

James welcomes actress Toni Collette, and actor Frank Grillo plus a musical performance by James Bay and Carpool Karaoke with Carrie Underwood.

James welcomes actor Billy Crystal plus a talk and performance by One Direction- Liam Payne, Harry Styles, Louis Tomlinson and Niall Horan.

James welcomes actress Gwendoline Christie, rapper Bryshere "Yazz" Gray, plus a talk and musical performance by Coldplay.

James welcomes actress Taraji P. Henson, actor Justin Bartha, plus a stand-up comedy performance by Jermaine Fowler.

James welcomes YouTube personality Tyler Oakley, actor Hank Azaria, and a musical performance by Rick Ross.

James welcomes race car driver Lewis Hamilton, TV host Chris Hardwick, and a musical performance by Cage the Elephant.

James welcomes musician Josh Groban, actor Justin Long, and a musical performance by Daya.

Actor Domhnall Gleeson; comedian Mike Epps; musical guest Chvrches; Carpool Karaoke with One Direction.

James welcomes actress Amber Heard, actor Luke Bracey, comedian Wanda Sykes, and a musical performance by Carly Rae Jepsen.

James welcomes entertainer Seth MacFarlane and actress Lily Tomlin - plus, a special Christmas Carpool Karaoke.

James welcomes actress Sarah Silverman, actor Taylor Kinney, actress Alicia Vikander, and a stand-up comedy performance by Jamie Lee.

James welcomes actress Sarah Hyland, actor Jack McBrayer and actor Rami Malek.

James welcomes actor Kurt Russell, actor Paul Dano, and scientist Gilles Grimandi.

James welcomes actor Gael Garcia Bernal, singer Meghan Trainer and a musical performance by Transviolet.

James welcomes actor Morgan Freeman, actress Zooey Deschanel, and actor Tim Roth.

James welcomes actress Betty White, NBA player Amar'e Stoudemire, Jack Hanna and his animals, and a musical performance by Rachel Platten.

James welcomes actor Tim Robbins, actress America Ferrera, actor Adam DeVine, and a Carpool Karaoke with Adele.

James welcomes actress Gillian Anderson, actor Tyler Perry and a musical performance by JR JR.

James welcomes actress Jane Lynch, actress Carrie Brownstein, and actor Joel Edgerton.

James welcomes actor J.K. Simmons, actor Josh Holloway, and a musical performance by X Ambassadors.

James welcomes actress Rashida Jones, actress Lily James, actor Sean Hayes, and a musical performance by BØRNS.

James welcomes actor Nathan Fillion, actor Randall Park, and a performance by Cirque Kurios.

James welcomes actor Josh Radnor, actress Maggie Grace, a musical performance by Nathan Sykes, and Carpool Karaoke with Coldplay's Chris Martin.

James welcomes actress Rosie O'Donnell, comedian Nikki Glaser, and the winner of MasterChef Junior Addison Osta Smith.

James welcomes actress Eva Longoria, actor Tom Ellis, and a musical performance by 5 Seconds of Summer.

James welcomes actor Zac Efron, actress Anna Kendrick, actor Adam DeVine, and Carpool Karaoke with Elton John.

James welcomes actress Mayim Bialik; television personality Piers Morgan, and a musical performance by Charlie Puth.

James welcomes Super Bowl MVP Von Miller, actress Jennifer Jason Leigh, actor Joe Manganiello, and a musical performance by Glen Hansard.

James welcomes actor LL Cool J, actress Viola Davis, and actress Malin Akerman.

James welcomes actor Chiwetel Ejiofor, author Grace Helbig, actor Jake Lacy, and a musical performance by Albert Hammond Jr.

James welcomes comedian Chelsea Handler, actor Jason Schwartzman, and a musical performance by Alessia Cara.

James welcomes actress Selma Blair, actress Juno Temple, actor Ben Feldman, and a Carpool Karaoke with Sia.

James welcomes actor Ryan Reynolds, actress Katie Holmes, producer Judd Apatow, and a musical performance by Lianne La Havas.

James welcomes journalist Katie Couric, actress Gillian Jacobs, and actor Anders Holm.

James welcomes television personality Dr. Phil, actor Shad Moss, actress Cristin Milioti, and a musical performance by Awolnation.

James reality star Khloe Kardashian and actor Josh Duhamel.

James welcomes actor Norman Reedus, actress Jenna Dewan Tatum, and a musical performance by Miguel.

James welcomes actor Casey Affleck and actress Lucy Hale.

James welcomes actress Ellen Page, actor Paul Rust, and actress Jenny Slate.

James welcomes NBA player JJ Redick, actress Freida Pinto, and Saffron Burrows.

James welcomes actress Lea Michele, and actress Ginnifer Goodwin.

James welcomes actor Gerard Butler, actor Will Forte, and musical performance by M. Ward.

James welcomes actress Queen Latifah, author David Walliams, and a musical performance by Elle King.

James welcomes actress Neve Campbell, actor Jay Duplass, actor Mark Duplass, and a musical performance by Gwen Stefani.

James welcomes Martin Short and Will Arnett.

James welcomes actress Connie Britton and a comedy performance by Cameron Esposito.

James welcomes actress Amanda Peet, actor Max Greenfield, and a musical performance by Panic! At the Disco.

James welcomes actor Paull Rudd and actress Diane Lane.

James welcomes actor Colin Farrell, comedian Wanda Sykes, Jack Hanna and his animals, and a musical performance by Demi Lovato.