Season 21

E1. Lena Dunham; Max Greenfield; Brandy Clark

Jan 6, 2014

From "Girls", creator and actress Lena Dunham; from "New Girl", actor Max Greenfield; musical guest Brandy Clark.

E2. Joel McHale; Marv Albert; Washed Out

Jan 7, 2014

From "Community", actor Joel McHale; sportscaster Marv Albert; musical guests Washed Out.

E3. Scarlett Johansson; John Grant

Jan 8, 2014

From "Captain America: The Winter Solider", actress Scarlett Johansson; musical guest John Grant.

E4. Anderson Cooper; Bobby Moynihan; Will Hoge

Jan 9, 2014

TV host Anderson Cooper; from "Saturday Night Live", comedian Bobby Moynihan; musical guest Will Hoge.

E5. Mindy Kaling; Jeff Altman; Red Fang

Jan 10, 2014

From "The Mindy Project", creator and actress Mindy Kaling; stand-up comedy by Jeff Altman; musical guests Red Fang.

E6. Bill Cosby; Sleigh Bells

Jan 13, 2014

Comedy legend Bill Cosby; musical guests Sleigh Bells.

E7. Michael Strahan; Jennifer Nettles

Jan 14, 2014

From "LIVE with Kelly and Michael", co-host Michael Strahan; musical guest Jennifer Nettles.

E8. Kevin Hart; Mo Rocca; The Orwells

Jan 15, 2014

Actor and comedian Kevin Hart; from "My Grandmother’s Ravioli" and "CBS Sunday Morning", journalist Mo Rocca; musical guests The Orwells.

E9. Brian Williams; Rosanne Cash

Jan 16, 2014

New anchor Brian Williams; musical guest Rosanne Cash.

E10. Don Cheadle; Myq Kaplan; Roadkill Ghost Choir

Jan 17, 2014

From "House of Lies", actor/producer Don Cheadle; stand-up comedy by Myq Kaplan; musical guests Roadkill Ghost Choir.

E11. Andy Samberg; Michael B. Jordan; Ellie Goulding

Jan 21, 2014

From "Brooklyn Nine-Nine", actor and comedian Andy Samberg; from "That Awkward Moment", actor Michael B. Jordan; musical guest Ellie Goulding.

E12. Martin Scorsese; Allison Williams; Cults

Jan 22, 2014

From "The Wolf of Wall Street", director Martin Scorsese; from "Girls", actress Allison Williams; musical guests Cults.

E13. Rachel Maddow; Spike Jonze; No Age

Jan 23, 2014

TV host and journalist Rachel Maddow; from "Her", director and writer Spike Jonze; musical guests No Age.

E14. Kevin Bacon; Pat McGann; Devon Avenue

Jan 24, 2014

From "The Following", actor Kevin Bacon; stand-up comedy by Pat McGann; musical guests Devon Avenue.

E15. Louis C.K.; B.J. Ganem; Artic Monkeys

Jan 27, 2014

From "Louie", creator and comic Louis C.K.; Marine veteran B.J. Ganem; musical guests Artic Monkeys.

E16. Eric Stonestreet; Nick Goepper; Bastille

Jan 28, 2014

From "Modern Family", actor Eric Stonestreet; freeskier Nick Goepper; musical guests Bastille.

E17. Drew Brees; B.J. Novak; Against Me!

Jan 29, 2014

New Orleans Saints quarterback, Drew Brees; actor/author/comedian B.J. Novak; a Top Ten List presented by David Stern; musical guests Against Me!.

E18. Dr. Phil McGraw; Danny Koker; Dum Dum Girls

Jan 30, 2014

TV host Dr. Phil McGraw; from "Counting Cars", TV personality Danny Koker; musical guests Dum Dum Girls.

E19. Bill Murray; Eagulls

Jan 31, 2014

From "The Monuments Men", actor/comic Bill Murray; musical guests Eagulls.

E20. Will Arnett; Broken Bells

Feb 3, 2014

E21. George Clooney; Sting

Feb 4, 2014

E22. Matt Damon; Lenny Kravitz

Feb 5, 2014

E23. Patrick Stewart; The Flaming Lips

Feb 6, 2014

E24. Regis Philbin; Ms. Lauryn Hill

Feb 7, 2014

E25. Kevin Spacey, Amber Heard, a Top Ten List presented by the cast of

Feb 17, 2014

E26. Sage Kotsenburg, Kate Mara

Feb 18, 2014

Cole Swindell?

E27. Kaitlyn Farrington, Lupita Nyong'o, Little Dragon

Feb 19, 2014

E28. Keri Russell, Terry Fator

Feb 20, 2014

E29. Pauley Perrette, Jeff Caldwell, Lake Street Dive

Feb 21, 2014

E30. Kaley Cuoco-Sweeting, Dale Earnhardt, Jr., The Fray

Feb 24, 2014