David Letterman: Denis Leary, Albert Pujols, Jimmy Webb (R 7/26/10)
Jay Leno: Sylvester Stallone, Criss Angel, Maronzio Vance (R 8/2/10)
Jimmy Kimmel: Sharon Osbourne, T.I., Truth & Salvage Co. (R 8/19/10)
Craig Ferguson: John Larroquette, Malin Akerman
Jimmy Fallon: Michael Cera, Landon Donovan, JP, Chrissie and The Fairground Boys
Carson Daly: Maria Menounos, V.V. Brown, She & Him (R 5/20/10)
Tavis Smiley: Martin Landau, Susan Page
Daily Show: Pre-empted
Colbert Report: Pre-empted
Chelsea Lately: TBA
Lopez Tonight: Will Ferrell, Elizabeth Moss, Flo Rida (R 8/5/10)
The View: President Barack Obama (R 7/29/10)
Regis and Kelly: Laura Linney, Bethenny Frankel, Train
Ellen DeGeneres: Katherine Heigl, Nick Cannon, 7-year-old car thief Preston Scarborough (R 11/11/09)

David Letterman: Katie Holmes, Rick Harrison
Jay Leno: Carey Mulligan, Meghan McCain, Hans Staples
Jimmy Kimmel: Andre Agassi, Scissor Sisters
Craig Ferguson: Chris Kattan, shark expert Rob Stewart
Jimmy Fallon: Ashley Tisdale, Margaret Cho, Robert Randolph
Carson Daly: Jesse Eisenberg, Puppet Up, the Morning Benders (R 5/21/10)
Tavis Smiley: Andrew Ross Sorkin, John Boyd Jr.
Daily Show: Tim Gunn
Colbert Report: Anthony Romero
Lopez Tonight: Mark Wahlberg, Bill Bellamy, David Otunga (R 8/11/10)
The View: David Letterman
Regis and Kelly: Katie Holmes, Tim Gunn
Ellen DeGeneres: Katie Couric, Kate Gosselin, Gabourey Sidibe (R 10/28/10)

David Letterman: Julianna Margulies, the Black Angels
Jay Leno: Chelsea Handler, Ray LaMontagne
Jimmy Kimmel: Kevin Nealon, Milla Jovovich, Interpol
Craig Ferguson: Jerry O'Connell, Monica Potter
Jimmy Fallon: Elijah Wood, Maggie Q, Andy Haynes
Carson Daly: Andy Garcia, Orlando Duque, OK Go (R 5/25/10)
Tavis Smiley: Andre Agassi
Daily Show: Gov. Tim Kaine
Colbert Report: Vice President Joe Biden, Gen. Raymond Odierno
Lopez Tonight: Gordon Ramsay, Vienna Girardi, The Miz (R 8/12/10)
The View: Dr. Mehmet Oz, Jerry Lee Lewis
Regis and Kelly: Philip Seymour Hoffman, Ashley Tisdale, Sara Bareilles
Ellen DeGeneres: Mariah Carey, Jonathan Safran Foer (R 11/4/09)

David Letterman: Jack Hanna, Jamey Johnson
Jay Leno: Katie Couric, David Gray
Jimmy Kimmel: Diane Sawyer, Donal Logue, Ray LaMontagne
Craig Ferguson: Tim Robbins, Dr. Mehmet Oz
Jimmy Fallon: Ali Larter, Jerry Lee Lewis
Carson Daly: Nick Stoller, Kidz in the Hall, City of Colour (R 5/26/10)
Tavis Smiley: Sheryl Crow
Daily Show: Meghan McCain
Colbert Report: Sen. Jim Webb, Joshua Bleill, John Legend
Lopez Tonight: Kathy Griffin, Michael "The Situation" Sorrentino, Vinny Guadagnino, Paul "DJ Pauly D" Delvecchio, Nicole "Snooki" Polizzi, Ronnie Margo, Sammi "Sweetheart" Giancolo, Jenni "J-Woww" Farley, Angelina Piavarnick (R 7/12/10)
The View: Gen. Colin Powell
Regis and Kelly: David Boreanaz, Fantasia
Ellen DeGeneres: Dennis Quaid, Sofia Vergara, "The Bachelor" castoff Michelle Kujawa (R 1/20/10)

David Letterman: Robin Williams, Usher, Paige Miles (R 3/29/10)
Jay Leno: Hugh Laurie, Emma Stone, Sarah McLachlan
Jimmy Kimmel: Terry Bradshaw, Jessica Stroup, Shontelle
Craig Ferguson: Donald Glover, Katey Sagal, Blake Shelton
Jimmy Fallon: Chris Gethard, N.E.R.D.
Carson Daly: Nick Offerman, Chiddy Bang, Daniel Merriweather (R 4/30/10)
Tavis Smiley: Donal Logue
The View: Danny DeVito, Meghan McCain, Cynthia Rowley
Regis and Kelly: Kate Gosselin, Dara Torres, guest co-host Anderson Cooper
Ellen DeGeneres: Miley Cyrus, John Corbett, James Dupre (R 3/31/10)

Jay Leno: Bill Maher, Kristen Bell, Brandon Flowers
Craig Ferguson: Philip Seymour Hoffman, Ellie Kemper
Jimmy Fallon: Christina Ricci, Robert Plant
Carson Daly: Lisa Kudrow, Brett Morgan, Janelle Monae (R 5/28/10)
The View: Valerie Jarrett, Nancy Grace
Regis and Kelly: Donald Trump, Steve Buscemi
Ellen DeGeneres: Justin Timberlake, Katy Perry, Justin Bieber, Usher

Jay Leno: Jamie Lee Curtis, Mike "The Situation" Sorrentino, Trace Adkins
Craig Ferguson: Kristen Bell, Sarah McLachlan
Jimmy Fallon: Justin Long, Dr. Mehmet Oz
Carson Daly: Kenny Smith, David Lynch, Black Lips (R 3/26/10)
The View: Tony Blair, Amy Yasbeck
Regis and Kelly: Jon Hamm, Will Arnett
Ellen DeGeneres: Lauren Graham, the cast of "Jersey Shore", Usher

Jay Leno: Ben Affleck, Julie Bowen
Craig Ferguson: Don Rickles, Brie Larson
Jimmy Fallon: Regis Philbin, Emma Stone
Carson Daly: Greta Gerwig, Lance Biggs, Surfer Blood (R 4/2/10)
The View: Patricia Heaton, Patti LuPone
Regis and Kelly: Ben Affleck, Meredith Vieira
Ellen DeGeneres: Jane Lynch, filmmakers Nev Schulman, Ariel Schulman and Henry Joost, Daughtry

Jay Leno: Kate Walsh, Jason Ritter, Santana & India.Arie
Craig Ferguson: William Shatner, Sloane Crosley
Jimmy Fallon: Jon Hamm, Amy Ryan
Carson Daly: Gillian Jacobs, Dan Mintz, Never Shout Never (R 4/9/10)
The View: Amy Brenneman, Katherine Schwarzenegger
Regis and Kelly: Blake Lively, Rachael Ray
Ellen DeGeneres: Ben Affleck, Mike Posner, Tom Andrews

Craig Ferguson: Tim Gunn, Jennifer Finnigan
Carson Daly: Olivia Munn, BTTR Ventures, La Roux (R 4/13/10)
The View: Victoria Beckham
Regis and Kelly: Josh Brolin, Carey Mulligan, guest co-host Anderson Cooper
Ellen DeGeneres: Mary-Kate & Ashley Olsen, the winner of "America's Got Talent"