S16E01 - Nicolas Cage, Anna Torv, Terrence Howard

S16E02 - Dr. Phil McGraw, Tilda Swinton, Tricky

S16E03 - Robin Williams, Shannen Doherty, Duffy

S16E04 - John Malkovich, Hayden Panettiere, Steve Earle

S16E05 - Keira Knightley, Thomas L. Friedman

S16E06 - Jada Pinkett Smith, Chris Russo, Michael Buble

S16E07 - Sen. Barack Obama, LeBron James

S16E08 - Jessica Simpson, Jack Hanna

S16E09 - Meg Ryan, Ricky Gervais

S16E10 - Bill Clinton, Chris Rock

S16E11 - Julianne Moore, Tom Dreesen & Tim Reid, Kings of Leon

S16E12 - Keith Olbermann, Chandra Wilson, Delta Goodrem

S16E13 - Paris Hilton, Usain Bolt, Morningwood

S16E14 - Lance Armstrong, Kristen Wiig, TV on the Radio

S16E15 - Julia Louis-Dreyfus, Michael Cera, Pete Seeger

S16E16 - Anne Hathaway, Josette Sheeran, The Virgins

S16E17 - Kate Walsh, Barry Sonnenfeld, Darius Rucker

S16E18 - Calista Flockhart, Bill Hader, Lucinda Williams

S16E19 - Brian Williams, Tim Robbins

S16E20 - Russell Crowe, Sarah Vowell, The Pretenders

S16E21 - Debra Messing, John Carter, Tegan & Sara

S16E22 - Dennis Quaid, Sarah Chalke, Buddy Guy

S16E23 - Bill Murray, Beck

S16E24 - Jeremy Piven, Elizabeth Banks, Lou Reed

S16E25 - Sarah Silverman, the Teutuls, Ra Ra Riot

S16E26 - Josh Brolin, Amy Sedaris, Blues Traveler

S16E27 - Martin Short, Marv Albert

S16E28 - Sen. John McCain, Ne-Yo

S16E29 - Tina Fey, Frank Caliendo, Tim Montana

S16E30 - Bill O'Reilly, Lauren Conrad

S16E31 - Regis Philbin, James Taylor

S16E32 - Alec Baldwin, Paul Mooney, Ryan Adams

S16E33 - Ashley Olsen, Paul Rudd, John Legend

S16E34 - Marcia Cross, Alan Zweibel

S16E35 - Paris Hilton, Elvis Costello, Jenny Lewis, a Top Ten List by Ricky Gervais

S16E36 - Tom Brokaw, Vera Farmiga

S16E37 - Ben Stiller, Q-Tip

S16E38 - Natalie Portman, Artie Lange, Brad Paisley

S16E39 - Ted Turner, Jamie Oliver, Taylor Swift

S16E40 - Don Rickles, Amy Brenneman, Alicia Keys

S16E41 - Russell Brand, Charlie Haden

S16E42 - Bruce Willis, Sia

S16E43 - Bill Cosby, Matt Braunger

S16E44 - Emma Thompson, Michelle Felicetta, Purple Reign

S16E45 - Carla Bruni Sarkozy, Jack Hanna, Cold Hard Cash

S16E46 - Katie Couric, Dev Patel, Mr. Brownstone

S16E47 - Stephen Colbert, Kristen Stewart, Super Diamond

S16E48 - James Franco, Bruce McCall, The Allstarz

S16E49 - Nicole Kidman, Simon Baker, Kanye West

S16E50 - Reese Witherspoon, Harry Connick Jr.

S16E51 - Teri Hatcher, Ludacris

S16E52 - Denis Leary, John Mayer

S16E53 - Tom Arnold, Faith Hill

S16E54 - Jennifer Connelly, Anderson Cooper, The Duke Spirit

S16E55 - Amy Adams, Michael Sheen, Jamey Johnson

S16E56 - Keanu Reeves, Paula Abdul, Loudon Wainwright III

S16E57 - Sen. John McCain, Bon Iver

S16E58 - Meryl Streep, Jeff Altman

S16E59 - Adam Sandler

S16E60 - Tom Cruise, Fall Out Boy

S16E61 - Jennifer Aniston, Broken Social Scene

S16E62 - Will Smith, Of Montreal

S16E63 - Jerry Seinfeld, Leona Lewis

S16E64 - Dustin Hoffman, Todd Rundgren

S16E65 - Jay Thomas, Mickey Rourke, Darlene Love

S16E66 - Tracy Morgan, Matt Braunger

S16E67 - Kate Hudson, Glasvegas

S16E68 - Kevin James, Becky Quick, Erin McCarley

S16E69 - Ricky Gervais, Rose Byrne, Okkervil River

S16E70 - Kate Winslet, Marv Albert

S16E71 - Kiefer Sutherland, Wendy Liebman

S16E72 - Billy Crystal, Kara DioGuardi

S16E73 - Salma Hayek, Jimmie Walker

S16E74 - Clint Eastwood, Randy Rogers Band

S16E75 - Kyra Sedgwick, Gwen Ifill

S16E76 - Zach Braff, Arj Barker, The Airborne Toxic Event

S16E77 - Brian Williams, Ben Kweller

S16E78 - Evangeline Lilly, Seth Meyers, Andrew Bird

S16E79 - Lauren Graham, Guy Fieri, MENEW

S16E80 - Renee Zellweger, Tony Dungy, Graham Nash sits in with the band

S16E81 - Mary Hicks, the Gaslight Anthem

S16E82 - Ben Roethlisberger, Steve Martin

S16E83 - Rod Blagojevich, Richard Jenkins

S16E84 - Joe Torre, Demetri Martin, Lyle Lovett and John Hiatt

S16E85 - Isla Fisher, extreme fisherman Matt Watson, Mark Olson and Gary Louris, a Top Ten List presented by Lil' Wayne

S16E86 - Dakota Fanning, Keith Alberstadt, Beirut

S16E87 - Naomi Watts, Danny McBride, 2009 Sports Illustrated Swimsuit Issue cover reveal

S16E88 - The crew of US Airways "Miracle On The Hudson" Flight 1549, Heartless Bastards

S16E89 - Joaquin Phoenix, Bar Refaeli, Anthony Hamilton

S16E90 - Chris Russo, the Jonas Brothers, Ashford & Simpson

S16E91 - Martha Stewart, Jake Johannsen, Matt Nathanson

S16E92 - Ellen Pompeo, Daytona 500 winner Matt Kenseth, Willie Nelson with Asleep at the Wheel

S16E93 - Bonnie Hunt, M. Ward

S16E94 - Donald Trump, Antony and the Johnsons

S16E95 - David Spade, Jeffrey Sachs, David Sanborn with Sam Moore

S16E96 - Barbara Walters, Mike Birbiglia, Shemekia Copeland

S16E97 - Katie Couric, U2

S16E98 - Felicity Huffman, Artie Lange, U2

S16E99 - Dr. Phil McGraw, U2

S16E100 - Jon Stewart, U2, a Top Ten List featuring 10 Team USA members from the World Baseball Classic

S16E101 - Jason Segel, Brian Kiley, U2

S16E102 - Russell Brand, Jack Hanna

S16E103 - Stupid Pet Tricks, Paul Rudd, Razorlight

S16E104 - Tom Brokaw, An Horse

S16E105 - Andy Samberg, Paul Teutul Sr., the Broadway cast of "West Side Story"

S16E106 - Will Ferrell, Cursive

S16E107 - Nicolas Cage, Rachel Maddow

S16E108 - Julia Roberts, Bell X1

S16E109 - Craig Ferguson, Ginnifer Goodwin, Modest Mouse

S16E110 - Billy Crystal, Kara DioGuardi, a Top Ten List presented by Owen Wilson

S16E111 - David Spade, Richard Zoglin, David Sanborn and Sam Moore

S16E112 - Hugh Laurie, Bloc Party

S16E113 - Mary Tyler Moore, Blake Lively, White Lies

S16E114 - Christina Applegate, Jim Gaffigan, Jesse Harris with Norah Jones

S16E115 - Seth Rogen, Tom Dreesen, Adele

S16E116 - Bill O'Reilly, Marianne Faithfull

S16E117 - Marg Helgenberger, Francisco Palacios, Ray LaMontagne

S16E118 - Michael J. Fox, the Fray

S16E119 - Denis Leary, Diana Krall

S16E120 - Zac Efron, Mike Golic and Mike Greenberg, A.C. Newman with Nicole Atkins

S16E121 - Kelly Ripa, Bill Scheft, Yeah Yeah Yeahs

S16E122 - Drew Barrymore, Jack McBrayer, Neko Case

S16E123 - Matthew Perry, Elisha Cuthbert, Rascal Flatts

S16E124 - Russell Crowe, Joe Wong

S16E125 - Jeff Goldblum, Jeff Dunham

S16E126 - Nathan Lane, Tinted Windows

S16E127 - Beyonce, Jim Parsons

S16E128 - Jamie Foxx, Lauren Conrad, the Dead

S16E129 - Michael Keaton, Lily Allen

S16E130 - Matthew Fox, Carol Leifer, the All-American Rejects, a Top Ten List presented by Matthew Stafford

S16E131 - Dolly Parton, Zachary Quinto

S16E132 - Jennifer Garner, Tesla Motors CEO Elon Musk, Manchester Orchestra

S16E133 - Regis Philbin, a performance by the Broadway cast of "Hair"

S16E134 - Kiefer Sutherland, Jim Norton, Bat for Lashes

S16E135 - Gordon Ramsay, Chris Pine, Keri Hilson with Kanye West

S16E136 - Liev Schreiber, Dr. Sanjay Gupta, Franz Ferdinand

S16E137 - Bruce Willis, Ben Harper & Relentless7

S16E138 - Norm MacDonald, a Top Ten List presented by Leonard Nimoy, Animal Collective

S16E139 - Matthew Broderick, Brian Regan, Chris Cornell

S16E140 - Tom Hanks, the Killers

S16E141 - Alec Baldwin, Maya Rudolph, Chrisette Michele

S16E142 - Robin Williams, Wynton Marsalis

S16E143 - Kid Scientists, Teri Hatcher, Rick Ross with Magazeen, a Top Ten List presented by Ron Howard

S16E144 - John Goodman, Tommy Tiernan, Mastodon

S16E145 - Ben Stiller, White Rabbits

S16E146 - Jane Fonda, Piedmont Bird Callers, Kenny Chesney

S16E147 - Stephen Colbert, General Motors Vice Chairman Bob Lutz, Grizzly Bear

S16E148 - Amy Sedaris, Ed Helms, Jean Redpath

S16E149 - Ricky Gervais, Green Day

S16E150 - Bill Cosby, Helio Castroneves, Melody Gardot

S16E151 - Jack Hanna, John Krasinski

S16E152 - Jessica Biel, Zach Galifianakis, Steve Earle

S16E153 - Elvis Costello, a Top Ten List presented by Neil Patrick Harris

S16E154 - Paris Hilton, Calvin Borel, Steven Wright

S16E155 - Howard Stern, Mos Def

S16E156 - Julia Roberts, Black Eyed Peas

S16E157 - Kathy Griffin, Stupid Human Tricks, Sonic Youth, an NBA Finals report by Phoenix Suns' Steve Nash

S16E158 - Denzel Washington, the Jonas Brothers, a Top Ten List with Regis Philbin

S16E159 - Sandra Bullock, Pete Correale, P.J. Harvey & John Parish

S16E160 - Jack Black, M.A. Sanjayan

S16E161 - Michelle Pfeiffer, Judah Friedlander, Ian McLagan & the Bump Band

S16E162 - Ryan Reynolds, Padma Lakshmi, the Eels

S16E163 - Danny DeVito, Bear Grylls, Phoenix

S16E164 - Jada Pinkett Smith, Michael Cera, the Sounds

S16E165 - Samuel L. Jackson, Emeril Lagasse, Iggy Pop & the Brighton Port Authority

S16E166 - Sandra Day O'Connor, MSTRKRFT with John Legend, a Top Ten List presented by Lucas Glover

S16E167 - Ray Romano, St. Vincent

S16E168 - Johnny Depp, Megan Fox

S16E169 - Martin Short, Regina Spektor

S16E170 - Serena Williams, Hayden Panettiere, Conor Oberst and the Mystic Valley Band

S16E171 - Sacha Baron Cohen, Joel McHale

S16E172 - Queen Latifah, Emma Watson

S16E173 - Daniel Radcliffe, Veronika Part, Levon Helm, a Top Ten List presented by Bruno

S16E174 - Rainn Wilson, Larry Miller, Maxwell

S16E175 - Jonah Hill, Gar Ryness, Kelly Clarkson

S16E176 - Edie Falco, Michael Showalter, Wilco with Feist

S16E177 - Paul McCartney, a Top Ten List presented by Bruce Willis

S16E178 - Anderson Cooper, Anna Paquin, Grizzly Bear

S16E179 - Tom Arnold, Metric, a Top Ten List presented by Dave's mom Dorothy

S16E180 - Katherine Heigl, Jeff Altman, Spinnerette

S16E181 - Kevin Spacey, Jesse James, the Flatlanders, a Top Ten List presented by Stewart Cink

S16E182 - Tracy Morgan, Leslie Mann, Diane Birch

S16E183 - Sean "Diddy" Combs, Vera Farmiga, Ginuwine with Missy Elliott

S16E184 - Amy Poehler, Nick Griffin, Judy Collins

S16E185 - Eric Bana, Dave Matthews Band, a Top Ten List presented by Chicago White Sox star Mark Buehrle

S16E186 - Katie Couric, Silversun Pickups

S16E187 - Amy Adams, Tom Dreesen, Elbow

S16E188 - Adam Sandler, Cage the Elephant

S16E189 - Regis Philbin, Ted Alexandro, Dave Matthews Band

S16E190 - Quentin Tarantino, Eric Ripert, Robert Cray

S16E191 - Donald Trump, Diane Kruger, Billy Currington, a Top Ten List presented by Britney Spears

S16E192 - Mike Myers, Ken Burns

S16E193 - Anna Wintour, Mark Teixeira

S16E194 - Renee Zellweger, Gary Mule Deer

S16E195 - Christina Applegate, Brendan Benson, Patton Oswalt

S16E196 - Anna Wintour, Mark Teixeira

S16E197 - Mary-Louise Parker, Eugene Levy, Jet

S16E198 - Anne Heche, Jim Parsons, Care Bears on Fire

S16E199 - Andy Roddick, Rachael Ray, Mutemath

S16E200 - Artie Lange, Todd Barry, Imogen Heap