Jason Schwartzman and Jimmy Fallon Performed a Special Folk/Rock/Disco Halloween Song Last Night

Aziz Ansari Talked Halloween Costumes with Jimmy Fallon

Judd Apatow Debuted the ‘Anchorman 2’ Poster on Fallon Last Night

What It’s Like to Write For a Late Night Talk Show

Watch The Roots and Miley Cyrus Do an A Cappella Version of “We Can’t Stop”

Jimmy Fallon Swapped Accents with Paul McCartney for a Minute

Artie Lange Lost Interest in Sports When He Stopped Gambling

Kevin Nealon Tested His Lip Reading Skills on Jimmy Fallon

Tina Fey Gave Jimmy Fallon Some Awesome Advice About Raising Daughters

Jimmy Fallon and The Roots Did the ‘Sesame Street’ Theme Song With Muppet Help