The Tonight Show with Conan O'Brien welcomes actress Kristen Stewart, director Judd Apatow and musical guest Carrie Underwood.

Episode Viewers and Ratings

Season 1 Episode 104 of The Tonight Show with Jay Leno resulted in a 0.00 rating in the 18-49 demographic.

The Tonight Show with Jay Leno Season 1 Episodes...

• s01e71 - Kate Walsh, Jesse Eisenberg, Brad Paisley
• s01e72 - Michael Moore, Seth MacFarlane, Rodrigo y Gabriela
• s01e73 - Drew Carey, Joe Buck, Joshua Bell with Tiempo Libre
• s01e74 - Ellen Page, Kevin Nealon, Dierks Bentley
• s01e75 - Edward Norton, Kristen Bell, Anvil
• s01e76 - Jason Bateman, Selena Gomez, Toby Keith
• s01e77 - Christian Slater, Jimmie Johnson, the Backstreet Boys
• s01e78 - Jeff Garlin, Zack Hample, Lady Antebellum
• s01e79 - Jamie Foxx, Jason Alexander, Grizzly Bear
• s01e80 - Ice-T, Eddie Izzard, the Flaming Lips
• s01e81 - Serena Williams, Ken Jeong, Rascal Flatts
• s01e82 - John C. Reilly, Matt Braunger
• s01e83 - Cory Booker, Max Records
• s01e84 - Sienna Miller, Steve Schirripa, Deon Cole
• s01e85 - Jon Hamm, Freestyle Motocross Athletes, Cobra Starship featuring Estelle
• s01e86 - Jennifer Aniston, Melanie Oudin, Phoenix
• s01e87 - Charlize Theron, Steven Ho, Dave Matthews Band
• s01e88 - Robin Williams, Piers Morgan, All Time Low
• s01e89 - Capt. Chesley Sullenberger, Wolfmother
• s01e90 - Garry Shandling, Paula Deen, Julian Casablancas
• s01e91 - Lindsey Vonn, Uncle Kracker
• s01e92 - Denis Leary, bat expert Rob Mies, the Swell Season
• s01e93 - Susie Essman, Alice in Chains
• s01e94 - Ewan McGregor, Shaun White, Tegan & Sara
• s01e95 - Neil Patrick Harris, Paul Teutul Sr., Creed
• s01e96 - Amy Poehler, The Bravery
• s01e97 - Jim Carrey, Olivia Wilde, Zac Brown Band
• s01e98 - 3M/Discovery Young Science Challenge winner & finalists, the Pixies
• s01e99 - Kelsey Grammer, Major Brian Dennis and his Iraqi dog of war Nubs, David Gray
• s01e100 - Jessica Biel, Super Dave Osborne, John Fogerty
• s01e101 - Heather Locklear, Rodman
• s01e102 - Al Gore, Jim Parsons, Jason Mraz
• s01e103 - Reese Witherspoon, Danny DeVito, Kris Allen
• s01e104 - Kristen Stewart, Judd Apatow, Carrie Underwood
• s01e105 - Jane Lynch, 50 Cent
• s01e106 - Seth Green, Heidi Montag and Spencer Pratt, Brian Setzer Orchestra
• s01e107 - Nicole Kidman, Anderson Cooper, Leona Lewis
• s01e108 - Eva Mendes, Bon Jovi
• s01e109 - Taylor Lautner, John Cleese, Timbaland with Nelly Furtado and So Shy
• s01e110 - Jack McBrayer, Marisa Miller, Weezer
• s01e111 - Norm MacDonald, Gretchen Bleiler, Dan Cummins
• s01e112 - Pee Wee Herman, Donald Faison, Bon Jovi
• s01e113 - William Shatner, AnnaLynne McCord, a performance by the cast of "Mary Poppins"
• s01e114 - Tobey Maguire, Chris Colfer, Rickie Lee Jones
• s01e115 - Jenny McCarthy, Gabriel Iglesias
• s01e116 - John Travolta, Rod Stewart
• s01e117 - Rachel McAdams, Billy Connolly, Rod Stewart
• s01e118 - Howie Mandel, Deepak Chopra, Michael McDonald
• s01e119 - Josh Brolin, Tillie the Dog Artist, Chad Daniels
• s01e120 - Snoop Dogg, Carl Reiner
• s01e121 - The winner of "Top Chef", 30 Seconds To MarsThe winner of "Top Chef", 30 Seconds To Mars
• s01e122 - Zach Braff, Bear Grylls, Tony Bennett
• s01e123 - Tom Arnold, Cheryl Hines, Adam Lambert
• s01e124 - Norah Jones
• s01e125 - Wanda Sykes, James Cameron, Myq Kaplan
• s01e126 - John Krasinski, Robin Thicke
• s01e127 - Animal expert Nigel Marven, Foreigner
• s01e131 - Ethan Hawke, Patton Oswalt, Katharine McPhee
• s01e132 - Queen Latifah, Chris Pratt, Juston McKinney
• s01e133 - Matthew Broderick, Robin Tunney, Ke$ha
• s01e134 - Jackie Chan, Emily Blunt, Jencarlos
• s01e135 - Michael Cera, Aziz Ansari, OK Go
• s01e136 - Gary Oldman, Dax Shepard, Vampire Weekend
• s01e137 - Tom Brokaw, Rosanne Cash
• s01e138 - Ricky Gervais, Bryce Dallas Howard, Whitney Cummings
• s01e139 - Rob Lowe, Jane Krakowski
• s01e140 - Jeff Bridges, Mary Lynn Rajskub, Lifehouse
• s01e141 - Martin Scorsese, Colin Firth, a performance from Cirque du Soleil's "Kooza"
• s01e142 - Tom Hanks, Paul Bettany, Spoon
• s01e143 - Joss Stone
• s01e144 - Barry Manilow

The Tonight Show with Jay Leno Show Summary

Jay Leno follows in the footsteps of legendary NBC late-night hosts Steve Allen, Jack Paar and Johnny Carson. Having celebrated the show's 11th anniversary in May 2003, Leno has created his own unique late-night style with a combination of humor, talk and entertainment each night at 11:35 p.m. ET - the wee hours when viewers want to wind down with a few laughs before drifting off to dreamland.

Conan O'Brien took over as host in June 2009.
However, after Jay's 10pm show was canceled and an attempted time slot change for 'The Tonight Show', Conan O'Brien decided to quit hosting & leave NBC on January 22nd, 2010.
Jay Leno will be reinstated as 'The Tonight Show' host on March 1st, 2010.