Seasons & episodes
S15 · E121Jeff Foxworthy, Charlie Engle, Kevin Lin & Ray Zahab, Dierks Bentley 2007-03-27
No episode summary available yet.
S15 · E122Hilary Swank, Carlos Mencia, Gym Class Heroes 2007-03-28
No episode summary available yet.
S15 · E123Campbell Brown, Will Arnett, Dave Koz feat. Johnny Mathis 2007-03-29
No episode summary available yet.
S15 · E124Amy Poehler, Ricky Schroder, Ozomatli 2007-03-30
No episode summary available yet.
S15 · E125Kurt Russell, Shia LaBeouf, Hilary Duff 2007-04-02
No episode summary available yet.
S15 · E126Gerard Butler, Tim McGraw 2007-04-03
No episode summary available yet.
S15 · E127Jennifer Love Hewitt, Brandi Carlile 2007-04-04
No episode summary available yet.
S15 · E128Craig T. Nelson, Molly Shannon, Sick Puppies 2007-04-05
No episode summary available yet.
S15 · E129Jeremy Piven, Jenna Fischer, John Legend 2007-04-06
Jeremy Piven; Jenna Fischer; John Legend.
S15 · E130Anthony Hopkins, Rose McGowan, Good Charlotte 2007-04-09
Anthony Hopkins; Rose McGowan (Grindhouse); Good Charlotte performs a song from their new album, Good Morning Revival; Headlines.
S15 · E131Jamie Lee Curtis, Jonathan Rhys-Meyers, Patty Griffin 2007-04-10
No episode summary available yet.
S15 · E132Wanda Sykes, Jesse James, Rickie Lee Jones 2007-04-11
No episode summary available yet.
S15 · E133Julia Louis-Dreyfus, Rep. Nancy Pelosi, Relient K 2007-04-12
No episode summary available yet.
S15 · E134Rainn Wilson, Orny Adams, The Shins 2007-04-13
No episode summary available yet.
S15 · E135Luke Wilson, Alexandra Wentworth, Lily Allen 2007-04-16
No episode summary available yet.
S15 · E136Tim Russert, Eddie Izzard, Three Days Grace 2007-04-17
No episode summary available yet.
S15 · E137Tobey Maguire, Tori Spelling, Wicked 2007-04-18
No episode summary available yet.
S15 · E138Jack Black, Sanjaya, OK Go 2007-04-19
No episode summary available yet.
S15 · E139Kevin Bacon, Hayden Panettiere, Michael Phelps 2007-04-20
No episode summary available yet.
S15 · E140Zach Braff, Pat Summitt, Joss Stone 2007-04-23
No episode summary available yet.
S15 · E141Bill Maher, Sig & Edgar Hansen, Amy Winehouse 2007-04-24
No episode summary available yet.
S15 · E142Leah Remini, Adam Brody, Mavis Staples 2007-04-25
Leah Remini (The King of Queens); Adam Brody (In the Land of Women); Mavis Staples performs a song from her cd We'll Never Turn Back
S15 · E143Jarod Miller, Kiefer Sutherland, Macy Gray feat. Natalie Cole 2007-04-26
No episode summary available yet.
S15 · E144Conan O'Brien, Venus Ramey, Kings of Leon 2007-04-27
No episode summary available yet.