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.
The Tonight Show with Jay Leno Ended after Season 1
NBC aired the final episode on Thursday 21st January 2010
The Tonight Show with Jay Leno Series Guide
1
71
Kate Walsh, Jesse Eisenberg, Brad Paisley
1st Oct '09 - 3:35am
AIRED
1
72
Michael Moore, Seth MacFarlane, Rodrigo y Gabriela
2nd Oct '09 - 3:35am
AIRED
1
73
Drew Carey, Joe Buck, Joshua Bell with Tiempo Libre
3rd Oct '09 - 3:35am
AIRED
1
74
Ellen Page, Kevin Nealon, Dierks Bentley
6th Oct '09 - 3:35am
AIRED
1
75
Edward Norton, Kristen Bell, Anvil
7th Oct '09 - 3:35am
AIRED
1
76
Jason Bateman, Selena Gomez, Toby Keith
8th Oct '09 - 3:35am
AIRED
1
77
Christian Slater, Jimmie Johnson, the Backstreet Boys
9th Oct '09 - 3:35am
AIRED
1
78
Jeff Garlin, Zack Hample, Lady Antebellum
10th Oct '09 - 3:35am
AIRED
1
79
Jamie Foxx, Jason Alexander, Grizzly Bear
13th Oct '09 - 3:35am
AIRED
1
80
Ice-T, Eddie Izzard, the Flaming Lips
14th Oct '09 - 3:35am
AIRED
1
81
Serena Williams, Ken Jeong, Rascal Flatts
15th Oct '09 - 3:35am
AIRED
1
82
John C. Reilly, Matt Braunger
16th Oct '09 - 3:35am
AIRED
1
83
Cory Booker, Max Records
17th Oct '09 - 3:35am
AIRED
1
84
Sienna Miller, Steve Schirripa, Deon Cole
20th Oct '09 - 3:35am
AIRED
1
85
Jon Hamm, Freestyle Motocross Athletes, Cobra Starship featuring Estelle
21st Oct '09 - 3:35am
AIRED
1
86
Jennifer Aniston, Melanie Oudin, Phoenix
22nd Oct '09 - 3:35am
AIRED
1
87
Charlize Theron, Steven Ho, Dave Matthews Band
23rd Oct '09 - 3:35am
AIRED
1
88
Robin Williams, Piers Morgan, All Time Low
24th Oct '09 - 3:35am
AIRED
1
89
Capt. Chesley Sullenberger, Wolfmother
27th Oct '09 - 3:35am
AIRED
1
90
Garry Shandling, Paula Deen, Julian Casablancas
28th Oct '09 - 3:35am
AIRED
1
91
Lindsey Vonn, Uncle Kracker
29th Oct '09 - 3:35am
AIRED
1
92
Denis Leary, bat expert Rob Mies, the Swell Season
30th Oct '09 - 3:35am
AIRED
1
93
Susie Essman, Alice in Chains
31st Oct '09 - 3:35am
AIRED
1
94
Ewan McGregor, Shaun White, Tegan & Sara
3rd Nov '09 - 4:35am
AIRED
1
95
Neil Patrick Harris, Paul Teutul Sr., Creed
4th Nov '09 - 4:35am
AIRED
1
96
Amy Poehler, The Bravery
5th Nov '09 - 4:35am
AIRED
1
97
Jim Carrey, Olivia Wilde, Zac Brown Band
6th Nov '09 - 4:35am
AIRED
1
98
3M/Discovery Young Science Challenge winner & finalists, the Pixies
7th Nov '09 - 4:35am
AIRED
1
99
Kelsey Grammer, Major Brian Dennis and his Iraqi dog of war Nubs, David Gray
10th Nov '09 - 4:35am
AIRED
1
100
Jessica Biel, Super Dave Osborne, John Fogerty
11th Nov '09 - 4:35am
AIRED
1
101
Heather Locklear, Rodman
12th Nov '09 - 4:35am
AIRED
1
102
Al Gore, Jim Parsons, Jason Mraz
13th Nov '09 - 4:35am
AIRED
1
103
Reese Witherspoon, Danny DeVito, Kris Allen
14th Nov '09 - 4:35am
AIRED
1
104
Kristen Stewart, Judd Apatow, Carrie Underwood
17th Nov '09 - 4:35am
AIRED
1
105
Jane Lynch, 50 Cent
18th Nov '09 - 4:35am
AIRED
1
106
Seth Green, Heidi Montag and Spencer Pratt, Brian Setzer Orchestra
19th Nov '09 - 4:35am
AIRED
1
107
Nicole Kidman, Anderson Cooper, Leona Lewis
20th Nov '09 - 4:35am
AIRED
1
108
Eva Mendes, Bon Jovi
21st Nov '09 - 4:35am
AIRED
1
109
Taylor Lautner, John Cleese, Timbaland with Nelly Furtado and So Shy
24th Nov '09 - 4:35am
AIRED
1
110
Jack McBrayer, Marisa Miller, Weezer
25th Nov '09 - 4:35am
AIRED
1
111
Norm MacDonald, Gretchen Bleiler, Dan Cummins
26th Nov '09 - 4:35am
AIRED
1
112
Pee Wee Herman, Donald Faison, Bon Jovi
27th Nov '09 - 4:35am
AIRED
1
113
William Shatner, AnnaLynne McCord, a performance by the cast of "Mary Poppins"
1st Dec '09 - 4:35am
AIRED
1
114
Tobey Maguire, Chris Colfer, Rickie Lee Jones
2nd Dec '09 - 4:35am
AIRED
1
115
Jenny McCarthy, Gabriel Iglesias
3rd Dec '09 - 4:35am
AIRED
1
116
John Travolta, Rod Stewart
4th Dec '09 - 4:35am
AIRED
1
117
Rachel McAdams, Billy Connolly, Rod Stewart
4th Dec '09 - 4:35am
AIRED
1
118
Howie Mandel, Deepak Chopra, Michael McDonald
8th Dec '09 - 4:35am
AIRED
1
119
Josh Brolin, Tillie the Dog Artist, Chad Daniels
9th Dec '09 - 4:35am
AIRED
1
120
Snoop Dogg, Carl Reiner
10th Dec '09 - 4:35am
AIRED
1
121
The winner of "Top Chef", 30 Seconds To MarsThe winner of "Top Chef", 30 Seconds To Mars
11th Dec '09 - 4:35am
AIRED
1
122
Zach Braff, Bear Grylls, Tony Bennett
12th Dec '09 - 4:35am
AIRED
1
123
Tom Arnold, Cheryl Hines, Adam Lambert
15th Dec '09 - 4:35am
AIRED
1
124
Norah Jones
16th Dec '09 - 4:35am
AIRED
1
125
Wanda Sykes, James Cameron, Myq Kaplan
17th Dec '09 - 4:35am
AIRED
1
126
John Krasinski, Robin Thicke
18th Dec '09 - 4:35am
AIRED
1
127
Animal expert Nigel Marven, Foreigner
19th Dec '09 - 4:35am
AIRED
1
131
Ethan Hawke, Patton Oswalt, Katharine McPhee
5th Jan '10 - 4:35am
AIRED
1
132
Queen Latifah, Chris Pratt, Juston McKinney
6th Jan '10 - 4:35am
AIRED
1
133
Matthew Broderick, Robin Tunney, Ke$ha
7th Jan '10 - 4:35am
AIRED
1
134
Jackie Chan, Emily Blunt, Jencarlos
8th Jan '10 - 4:35am
AIRED
1
135
Michael Cera, Aziz Ansari, OK Go
9th Jan '10 - 4:35am
AIRED
1
136
Gary Oldman, Dax Shepard, Vampire Weekend
12th Jan '10 - 4:35am
AIRED
1
137
Tom Brokaw, Rosanne Cash
13th Jan '10 - 4:35am
AIRED
1
138
Ricky Gervais, Bryce Dallas Howard, Whitney Cummings
14th Jan '10 - 4:35am
AIRED
1
139
Rob Lowe, Jane Krakowski
15th Jan '10 - 4:35am
AIRED
1
140
Jeff Bridges, Mary Lynn Rajskub, Lifehouse
16th Jan '10 - 4:35am
AIRED
1
141
Martin Scorsese, Colin Firth, a performance from Cirque du Soleil's "Kooza"
19th Jan '10 - 4:35am
AIRED
1
142
Tom Hanks, Paul Bettany, Spoon
20th Jan '10 - 4:35am
AIRED
1
143
Joss Stone
21st Jan '10 - 4:35am
AIRED
1
144
Barry Manilow
22nd Jan '10 - 4:35am
AIRED