Late Show with David Letterman

Will Arnett, Lisa Lampanelli, Guided by Voices

2012-01-03

Brian Williams, WU LYF

2012-01-04

Tina Fey, Jeremy Irvine, Barr Brothers

2012-01-05

Kristen Bell, Dan Naturman, Blind Pilot

2012-01-06

Mark Wahlberg, Heather Morris, Snow Patrol

2012-01-09

Kate Beckinsale, Marv Albert, The Little Willies

2012-01-10

Dolly Parton, Alan Zweibel

2012-01-11

Sen. John McCain, Johnny Winter

2012-01-12

Viggo Mortensen, Dennis Regan, Tony Bennett

2012-01-13

Simon Baker, Elizabeth Banks, Seal

2012-01-16

Ricky Gervais, Jessica Chastain, Kathleen Edwards

2012-01-17

Marg Helgenberger, Michael Fassbender, Ellie Goulding

2012-01-18

Kathy Griffin, Simon Helberg, Joseph Arthur

2012-01-19

Dana Carvey, Jon Fisch, Los Campesinos!

2012-01-20

Jennifer Lopez, Rob Schneider, James McCartney

2012-01-30

Bill Murray, Girls' Generation

2012-01-31

Howard Stern, The Airborne Toxic Event

2012-02-01

Woody Harrelson, Stephen Merchant, Lana Del Rey

2012-02-02

Michelle Williams, Jake Johannsen, Ziggy Marley

2012-02-03

Eli Manning, Sarah Michelle Gellar, Die Antwoord

2012-02-06

Denzel Washington, The Fray

2012-02-07

Ryan Reynolds, Ellie Kemper, Dierks Bentley

2012-02-08

Nicolas Cage, Michelle Dockery, The Kills

2012-02-09

David Spade, Betty Wright

2012-02-10

Reese Witherspoon, Michael Weatherly, Top Ten by Sports Illustrated Swimsuit models, Kasabian

2012-02-13

Viola Davis, the 2012 Sports Illustrated Swimsuit cover model, Mark Ronson, Erykah Badu, The Dap-Kings, Zigaboo Modeliste

2012-02-14

Jon Stewart, American Bagging Champion Stephanie Teteak, Yelawolf with Kid Rock

2012-02-15

Joan Rivers, Andrew Lincoln, Jason Mraz

2012-02-16

Kristen Wiig, Mike Birbiglia, Butch Walker and the Black Widows

2012-02-17

Jack Hanna, Jesse Tyler Ferguson

2012-02-20

Alec Baldwin, Eric Hutchinson

2012-02-21

Paul Rudd, John Witherspoon, Heartless Bastards

2012-02-22

Kristin Chenoweth, Joe Scarborough, K'naan featuring Nelly Furtado

2012-02-23

Matthew Broderick, Nick Griffin, We Are Augustines

2012-02-24

Ed Helms, Dan Patrick, Lyle Lovett

2012-02-27

Nathan Lane, Pauley Perrette, Estelle

2012-02-28

Neil Patrick Harris, Taylor Kitsch, Robert Glasper Experiment featuring Lupe Fiasco & Bilal

2012-02-29

Jon Hamm, Ted Alexandro, White Rabbits

2012-03-01

Will Ferrell, Jon Bernthal

2012-03-12

Amanda Peet, Nick Offerman, Top Ten by Cee-Lo Green, The Chieftains with the Low Anthem

2012-03-13

Martin Short, The Ting Tings

2012-03-14

Michelle Obama, Esperanza Spalding

2012-03-19

Jennifer Lawrence, Gail Collins, The Shins

2012-03-20

Debra Messing, Josh Hutcherson, Oberhofer

2012-03-21

Rachel Maddow, Timothy Olyphant, Train

2012-03-26

Jason Sudeikis, Lionel Richie, Jason Aldean

2012-03-27

Chris Elliott, Mohamed Nasheed, Justin Townes Earle

2012-03-28

Tracy Morgan, Jim Rome, The Broadway musical 'Once'

2012-03-29

Megan Mullally, Joe Wong, Band of Skulls

2012-03-30

Keith Olbermann, Allison Williams, Lukas Nelson & Promise of the Real

2012-04-03

Kiefer Sutherland, Eugene Levy, The Punch Brothers

2012-04-04

Ricky Gervais, Cobie Smulders, Tennis

2012-04-09

Sean Hayes, Shooter Jennings

2012-04-10

Magic Johnson, Larry Bird, Jim Gaffigan, Kaiser Chiefs

2012-04-11

Billy Crystal, Alabama Shakes

2012-04-12

Julia Louis-Dreyfus, Keith Alberstadt, Bonnie Raitt

2012-04-13

Jason Segel, Zach Wahls, Fun

2012-04-23

Amy Poehler, Wendy Williams, Trampled by Turtles

2012-04-24

Rob Lowe, Gov. Brian Schweitzer, The War on Drugs

2012-04-25

Robin Williams, Andrew Luck

2012-04-26

Madden NFL 13 Cover Calvin Johnson, Chris Hemsworth, Darrell Hammond, Miike Snow

2012-04-27

Don Rickles, Carrie Underwood

2012-04-30

Seth Meyers, Krysten Ritter, Father John Misty

2012-05-01

Stupid Pet Tricks, Johnny Galecki, Norah Jones

2012-05-02

Stephen Colbert, Chloe Grace Moretz, The cast of 'Nice Work If You Can Get It'

2012-05-03

Anderson Cooper, Yves Rossy, Electric Guest

2012-05-04

Dr. Phil McGraw, Beth Behrs, Spiritualized

2012-05-07

Jim Parsons, Mika Brzezinski, Macy Gray

2012-05-08

Eva Longoria, Tom Dreesen, Florence and The Machine

2012-05-09

Kid Scientists, Elizabeth Banks, Edward Sharpe & The Magnetic Zeros

2012-05-10

Jon Cryer, Tommy Johnagin, M. Ward

2012-05-11

Kelly Ripa, Adam Scott, Tenacious D

2012-05-14

Brian Williams, El-P

2012-05-15

Betty White, Moses Maddox, Best Coast

2012-05-16

Conan O'Brien, Regina Spektor, John Mayer

2012-05-17

Sacha Baron Cohen, Julie Chen, Beach House

2012-05-18

Lea Michele, Barry Sonnenfeld, Shaolin Warriors of Ringling Bros

2012-05-21

Will Smith, Gossip

2012-05-22

Piedmont Bird Callers, Bill O'Reilly, Pitbull

2012-05-23

Joan Rivers, Dario Franchitti, Silversun Pickups

2012-06-04

Neil Patrick Harris, Noomi Rapace, Alan Jackson

2012-06-05

Jane Fonda, Mayor of London Boris Johnson, Jimmy Cliff

2012-06-06

Bill Murray, The Temper Trap

2012-06-07

Mark Wahlberg, Sebastian Vettel, Black Box Revelation

2012-06-11

Jack Hanna, Patti Smith

2012-06-12

Adam Sandler, Jerry Douglas

2012-06-13

Regis Philbin, Lenny Marcus, Elizabeth Cook

2012-06-14

Denis Leary, Olivia Wilde, The Pierces

2012-06-18

Jeff Daniels, Benjamin Walker, Walk the Moon

2012-06-19

Alec Baldwin, Michael Kiwanuka

2012-06-20

Justin Bieber, Michael Ian Black

2012-06-21

Emma Stone, Jimmie Walker, Diamond Rugs

2012-06-25

LeBron James, Andrew Garfield, Maroon 5

2012-06-26

Channing Tatum, Scott Pelley, The Gaslight Anthem

2012-06-27

Blake Lively, Drew Brees

2012-06-28

Ray Romano, Tom Waits, Top Ten by American League All-Stars

2012-07-09

Queen Latifah, Fred Armisen, Cory Chisel and the Wandering Sons

2012-07-10

Bryan Cranston, R.A. Dickey, Zac Brown Band

2012-07-11

Anne Hathaway, Moody McCarthy, Loudon Wainwright III

2012-07-12

Morgan Freeman, Gallagher, Nas

2012-07-16

Roseanne Barr, Aubrey Plaza, Jeff the Brotherhood

2012-07-17

Kyra Sedgwick, Mike Golic and Greenberg, Red Wanting Blue

2012-07-18

Woody Harrelson, Todd Barry, Grafitti6

2012-07-19

Will Ferrell, Rufus Wainwright

2012-07-23

Zach Galifianakis, Former U.S. Army Sgt. Valerie Brown, Allen Stone

2012-07-24

Jonah Hill, Dr. Leonard Girardi, Milo Greene

2012-07-25

Joel McHale, Andrew Norelli, Will.I.Am

2012-07-26

Andy Samberg, Ashton Eaton, Glen Hansard

2012-08-13

Jennifer Garner, The U.S. Women's Olympic Gymnastics team, Rodriguez

2012-08-14

Tom Brokaw, Dana Vollmer, Beth Orton

2012-08-15

Tracy Morgan, Erik Kynard, Ben Howard

2012-08-16

Kelsey Grammer, Olivia Munn, Train

2012-08-20

Bill Hader, Mary-Louise Parker, The Walkmen

2012-08-21

Rachel Maddow, Serena Williams, Elle King

2012-08-22

Kathy Griffin, Michael Somerville, Josh Turner

2012-08-23

Jake Gyllenhaal, Sharon Osbourne, Neon Trees

2012-08-27

Amy Adams, Paul Teutul Sr. & Paul Teutul Jr., Hacienda

2012-08-28

Michelle Obama, The Chevin

2012-08-29

Bruce Willis, Brian Regan, The Heavy

2012-08-30

Claire Danes, Dwyane Wade, Bob Mould

2012-09-04

Emma Watson, Julie Chen, Matchbox Twenty

2012-09-05

Howard Stern, Jason Aldean

2012-09-06

Joseph Gordon Levitt, Mindy Kaling, Of Gentlemen and Cowards

2012-09-17

President Barack Obama

2012-09-18

Michael Strahan, Arthur Meyer

2012-09-19

Nathan Lane, Ryan Hunter-Reay, The Killers

2012-09-21

Steve Martin, Gotye

2012-09-24

Stupid Human Tricks, Kaley Cuoco, The Whigs

2012-09-25

David Cameron, Jonny Lee Miller

2012-09-26

Jimmy Fallon, Neil Young, Lupe Fiasco

2012-09-27

Regis Philbin, Tom Dreesen, Dwight Yoakam

2012-09-28

Stephen Colbert, Theresa Caputo, Martha Wash

2012-10-01

Martin Short, Kat Dennings

2012-10-02

Tina Fey, Rick Santorum, LP

2012-10-03

Craig Ferguson, Anna Kendrick, The Raveonettes

2012-10-04

Billy Crystal, The Wallflowers

2012-10-05

Jack Hanna, Max Greenfield

2012-10-08

Kevin James, Chris Elliott, Miguel

2012-10-09

Salma Hayek Pinault, Nick Offerman, KISS

2012-10-10

Lucy Liu; Rob Corddry; Daughter

2012-10-11

John Goodman, Jeff Altman, Jamey Johnson with Alison Krauss

2012-10-12

Taylor Swift; Rachel Maddow

2012-10-23

Bill O'Reilly; Nicole Snooki Polizzi; The Lumineers

2012-10-24

Donald Trump; Adam Levine; Carly Rae Jepsen

2012-10-25

Dennis Quaid; Krysten Ritter; Diamond Rings

2012-10-26

Denzel Washington, Paul Banks

2012-10-29

Jim Cantore; Ken Burns; Andrew Bird

2012-10-30

Katie Couric; Rita Ora

2012-10-31

Steven Tyler and Joe Perry; Judy Greer; Aerosmith

2012-11-01

Jason Sudeikis; Michael Che; Ultraĩsta

2012-11-02

Ricky Gervais; Simon Helberg; Ty Segall

2012-11-05

Brian Williams; Ne-Yo

2012-11-07

Robin Williams; Lianne La Havas

2012-11-08

Anderson Cooper; Myq Kaplan; Alberta Cross

2012-11-09

Bradley Cooper; Robert Klein; Soundgarden

2012-11-12

Julianna Margulies; Mumford & Sons

2012-11-13

Alec Baldwin; Dirty Projectors

2012-11-14

Zooey Deschanel; Lisa Lampanelli; Donald Fagen

2012-11-15

Dr. Phil McGraw; Carmen Lynch; Divine Fits

2012-11-16

Jessica Biel; Pete Townshend; Philip Phillips

2012-11-19

Amy Poehler; Josh Hutcherson; Tegan and Sara

2012-11-20

Scarlett Johansson; Willie Nelson; Gary Clark Jr.

2012-11-21

Led Zeppelin; John Krasinski; Paloma Faith

2012-12-03

Matt Damon; Martin Freeman; JD McPherson

2012-12-04

Albert Brooks; Diana Krall

2012-12-05

Bill Murray; Vintage Trouble

2012-12-06

Dustin Hoffman; One Direction

2012-12-07

Anne Hathaway; Jake Johnson; “The President's Own” United States Marine Band

2012-12-10

Amanda Seyfried; Natalia Makarova; Awolnation

2012-12-11

Billy Crystal; James Balong; Grizzly Bear

2012-12-12

Jamie Foxx; Julie Chen; DIIV

2012-12-13

Samuel L. Jackson; Carrie Brownstein & Fred Armisen; Jason Isbell and the 400 Unit

2012-12-14

Tom Cruise; MNDR

2012-12-17

Paul Rudd; Alicia Keys

2012-12-18

Seth Rogen; John Witherspoon

2012-12-19

Katie Holmes; Jon Bon Jovi

2012-12-20

Naomi Watts; Jay Thomas; Darlene Love

2012-12-21