(Returning Premiere) Jay Leno takes back the 11:35 spot as the host of the Tonight Show for the second time. Actor Jamie Foxx; skier Lindsey Vonn; Brad Paisley performs.
Sarah Palin; Olympic Gold Medal Snowboarder Shaun White; musical performance by Adam Lambert.
Chelsea Handler; Winter Olympian Speed Skater Apolo Anton Ohno; musical performance by Avril Lavigne; "Jaywalk All-Stars: with the Cast of "Jersey Shore."
Matthew McConaughey; Brett Favre; musical performance by Lifehouse.
Morgan Freeman; Jason Reitman; musical performance by Robin Thicke.
Simon Cowell; musical performance by Ben Harper.
Christoph Waltz; Animal Expert Dave Salmoni; musical performance by Joan Jett and The Blackhearts.
Kristen Stewart; Guy Fieri; musical performance by Ryan Bingham.
Dana Carvey; Kim Kardashian; musical performance by Colbie Caillat.
Dakota Fanning; Judd Apatow
Sports analyst Terry Bradshaw; reality TV personality Kara DioGuardi; Ziggy Marley performs; Headlines.
Actor Hugh Jackman; actress Betty White; Collective Soul performs; St. Patrick's Day Jaywalking.
Actor Dwayne Johnson; kid inventors; Switchfoot performs; JMZ: Stalker Cam.
Singer Janet Jackson; actor Clark Duke; Orianthi performs; Google Earth View.
Actor John Cusack; reality show personality Heidi Montag; Barenaked Ladies perform; Pumpcast.
Sports analysts Charles Barkley and Kenny Smith with TV show host Ernie Johnson; k.d. lang performs
Coming soon...
Reality TV personality Randy Jackson; Matt and Amy Roloff("Little People, Big World").
Kirstie Alley; David Boreanaz; Music of Slash featuring Andrew Stockdale.
David Duchovny; Kendra Wilkinson-Baskett; Music of Corinne Bailey Rae.
Demi Moore; Congressman Barney Frank; Train performs.
Julie Scardina with Sea World Animals; Mary McCormack
Actor Russell Crowe; actress Jenna Elfman; Sade performs.
Actor Nicolas Cage; Lady Antebellum performs.
Actor Tracy Morgan; actor Christopher Mintz-Plasse; Alan Jackson performs.
Actress Kate Gosselin; Kenny Chesney performs.
Brooke Shields; Roundtable; Phoenix performs; Headlines.
Heidi Klum; Ken Jeong; Smashing Pumpkins.
Jennifer Lopez; Chace Crawford; Naralie Merchant.
Jeff Corwin; Maxwell.
Joel McHale; The Real Housewives of New Jersey: Caroline Manzo, Jacqueline Laurita and Teresa Giudice; Melissa Etheridge performs; Headlines.
Jessica Simpson; Jackie Earle Haley; Dierks Bentley; Jaywalking.
Chelsea Handler; Terry Bradshaw; Aqualung; Google's Street View; Jay's Birthday.
Arnold Schwarzenegger; Captain Sig Hansen ("Deadliest Catch"); Laura Bell Bundy.
Mickey Rourke; Ashley Graham; Comic Kevin Meaney.
Julia Louis Dreyfus; Jon Favreau; Godsmack: performance from the CD "The Oracle."
Scarlett Johansson; Frank Caliendo; Michael Bolton: performance from the CD "One World, One Love."
Robert Downey Jr.; Kevin Eubanks and The Tonight Show Band.
Samuel L. Jackson; Kara DioGuardi
Laura Bush, Jessica Kirson, Limp Bizkit
Amanda Seyfried, Guy Fieri, Luke Bryan
Betty White, Jarod Miller, Macy Gray
Garry Shandling, Ellie Kemper, Jakob Dylan
Donald Trump, the Jonas Brothers, Neon Trees
Michael Douglas, Charles Barkley, Joe Nichols
Michael Douglas, Charles Barkley, Joe Nichols
Eddie Murphy, Carrie Ann Inaba, Bruno Tonioli, Damian Marley with Nas
Chelsea Handler, Chris Matthews, Sarah McLachlan
Kiefer Sutherland, Mary Lynn Rajskub, Adam Lambert
Russell Brand, David Gregory
Bret Michaels, Jane Krakowski, John Butler Trio
Kathy Griffin, Paula Deen, Hanson
Katherine Heigl, Matthew Morrison, Allison Moorer
Colin Farrell, Elisabeth Moss, Kevin Eubanks
Howie Mandel, Jillian Michaels, Hole
Chris Rock, Nicole "Snooki" Polizzi, Sting
Adam Sandler, Rachel Maddow, OK Go
Denis Leary, Judd Apatow, Alanis Morissette
Tim Allen, Against Me!
Josh Brolin, Ashley Greene, Cee-Lo
Robert Pattinson, Emma Roberts, Travis McCoy
Rob Schneider, Matisyahu
Jonah Hill, Quinton "Rampage" Jackson, Punch Brothers
Dakota Fanning, Daniel Tosh, Crystal Bowersox
Mike "The Situation" Sorrentino, Robert Randolph
Jeremy Piven, Louis C.K., Drake
Tom Cruise, Bryce Dallas Howard, Sharon Jones & the Dap-Kings
Cameron Diaz, Lee DeWyze
Jason Segel, Jenni "JWoww" Farley, Enrique Iglesias
Dave Salmoni, Big Boi
Steve Carell, Jane Lynch
Adrien Brody, Chris Isaak
Seth Meyers, Jonathan Hillstrand & Josh Harris, Tracy Bonham
Jennifer Love Hewitt, Jay Baruchel
Tracy Morgan, Drew Brees, Flo Rida
Ellen Page, Austin "Chumlee" Russell & Corey Harrison, Grace Potter & the Nocturnals
Craig Kilborn, Stephen Moyer, the Swell Season
Don Rickles, Dwyane Wade, KISS
Zac Efron, Lior Suchard, the Black Eyed Peas
Chelsea Handler, Matt Bomer, Metric
Wanda Sykes, Ben Steinbauer, Jack Rebney, 3OH!3
Rachel Weisz, Tony Robbins, Gaslight Anthem
Bill O'Reilly, Adam Shankman, Lyle Lovett
Piers Morgan, Joey King, Jaron and the Long Road to Love
Eva Mendes, Isiah Mustafa, Robert Cray
Jennifer Aniston, Jason Schwartzman, Stone Temple Pilots
Gabourey Sidibe, Jakub Vagner, Mike Vecchione
Sylvester Stallone, Criss Angel, Queens of the Stone Age
Betty White, Sam Trammell, Black Crowes
Gordon Ramsay, Sofia Vergara, K'naan
Mickey Rourke, Plain White T's
Emma Thompson, comics from "Chelsea Lately"
Anna Kendrick, Eli Roth, Meat Loaf
Jason Statham, Los Lobos
Javier Bardem, the Whigs
Justin Long, Alejandro Escovedo
Don Johnson, Whitney Cummings, Cyndi Lauper & Jonny Lang
Kim Kardashian, Rep. Barney Frank, Norah Jones
Thomas Haden Church, Jules Sylvester, Goo Goo Dolls
Al Michaels, Cris Collinsworth, Steve Buscemi, Herbie Hancock, Susan Tedeschi & Derek Trucks
Louis C.K., Sara Bareilles
Carey Mulligan, Meghan McCain, Hans Staples
Chelsea Handler, Ray LaMontagne
Katie Couric, David Gray
Hugh Laurie, Emma Stone, Sarah McLachlan
Bill Maher, Kristen Bell, Brandon Flowers
Jamie Lee Curtis, Mike "The Situation" Sorrentino, Trace Adkins
Ben Affleck, Julie Bowen
Kate Walsh, Jason Ritter, Santana & India.Arie
Joel McHale, Arianna Huffington
Justin Timberlake, Jane Lynch, OK Go
Ed Helms, Casey Affleck, Sheryl Crow
Ryan Reynolds, Betty White, Tommy Lee
Jimmy Smits, Jackie Evancho, Brian Wilson
Dwyane Wade, Zachary Levi, Gloria Gaynor
Lauren Graham, Vanilla Ice, Zac Brown Band
Patrick Dempsey, Train
Julie Scardina, Diane Lane, Seal
Morgan Freeman, Eric Stonestreet, Rodrigo y Gabriela
Meredith Vieira, Seth MacFarlane, Kenny Chesney
Will Arnett, Dot Marie Jones, a performance from Broadway's "Rock of Ages"
Terrence Howard, Jillian Michaels, K.T. Tunstall
Shaun White, Florence Henderson, Toby Keith
Katherine Heigl, Ben Rappaport, Meat Loaf
Terry Bradshaw, OneRepublic
Jay Mohr, Chad Ochocinco, Travie McCoy
Heidi Klum, Ty Burrell, Johnny Mathis
Harrison Ford, M.I.A.
Wanda Sykes, Kevin McHale
Eva Longoria Parker, John Legend
Matt Lauer, Martha Stewart, Lauren Pritchard
Robert Downey Jr., Paula Deen, Jamey Johnson
Robin Williams, Judd Apatow, Kylie Minogue
Denzel Washington, Corinne Bailey Rae
Rainn Wilson, Jimmy Eat World
Janet Jackson, Jesse Tyler Ferguson, Duffy
James Franco, Meghan McCain, Far East Movement
Anne Hathaway, Aaron Neville
Terry Bradshaw, Jennifer Grey, Jason Aldean
Arnold Schwarzenegger, N.E.R.D.
Dave Salmoni, Chris Pine, Lee DeWyze
Kim Kardashian, Dennis Miller
Diane Keaton, Kevin McHale
Russell Crowe, Anna Torv, Annie Lennox
Julianne Moore, Tom Felton, Nelly
Christina Aguilera, Buddy Valastro
George W. Bush, Jewel
Garth Brooks, Elizabeth Banks
Dane Cook, Taylor Swift
Dwayne Johnson, Kevin Eubanks
Cher, Jeremy Renner
Bill Cosby, Atticus Shaffer
Chelsea Handler, Kellan Lutz, Rod Stewart
Mitt Romney, Darius Rucker
Jane Fonda, Ian Somerhalder
Louis C.K., Aron Ralston
Russell Brand, Chris Colfer, Jonny Lang with Chris Layton, Brad Whitford & Billy Cox
Helen Mirren, Aaron Eckhart, Keith Urban
Jeff Bridges, Rico Rodriguez
Halle Berry, Billy Gardell, Natasha Bedingfield
Matthew Morrison, Crystal Bowersox
Mark Wahlberg, Olivia Wilde, Good Charlotte
Jack Black, Michael Buble
Emily Blunt, Keith Fitzhugh, Jackie Evancho
Jason Segel, Adam Ferrara, Tanner Foust & Rutledge Wood, Katharine McPhee
Owen Wilson, Elle Fanning, Lyle Lovett with Kat Edonson
Larry King, Garrett Hedlund, Pink Martini
Emma Stone, Marjorie Johnson, Sharon Jones & the Dap-Kings
Javier Bardem, Jarod Miller, Naturally 7 with the Agape International Choir
Zachary Levi, Whitney Cummings, the West Angeles Choir