On Friday's TONIGHT SHOW, Ben Stiller, who used to play Hashtag the Panda on the Tonight Show, revealed that the new Hashtag is none other than Chris Rock.
Christoph Waltz and Jimmy discuss the difference between Austrian and U.S. holiday traditions and Waltz explains the meaning of 'Krampus' to Jimmy. Check out the appearance below!
On last night's TONIGHT SHOW, Jimmy Fallon and guest Justin Timberlake are kids at Winnipesaukee summer camp, singing 'Jumper' by Third Eye Blind. Check out the sketch below!
On last night's TONIGHT SHOW, Jimmy and guest Oprah Winfrey shared clips from their short-lived '80s soap opera, Midnight Meadows and Oprah talked to Jimmy about her film Selma, in which she stars and co-produced.
On last night's TONIGHT SHOW, Jimmy talks to guest Barbara Walters about their bubble bath interview that never happened and Walters has a fancy gift for the host's new baby.
On last night's TONIGHT SHOW, Jimmy and guest Dwayne Johnson ponder the mysteries of the universe while sitting on a mountaintop. Later, Johnson tells Jimmy about his TNT series, Wake Up Call.
On last night's TONIGHT SHOW, Jimmy and Mark Wahlberg compete in a high-stakes game of blackjack where the loser of each round gets smacked in the face with a giant rubber hand.
Tony Bennett, Lady Gaga, Seth MacFarlane, Blake Shelton, Gwen Stefani and Pharrell Williams will all appear on NBC's annual special "New Year's Eve with Carson Daly."
On last night's TONIGHT SHOW, Jimmy and David Sedaris discuss his whirlwind U.S. book tour to promote Let's Explore Diabetes with Owls. Check out the appearance below!
On last night's TONIGHT SHOW, Jimmy and guest Reese Witherspoon took turns singing classic Christmas carols where the lyrics have been replaced by random words.
On last night's TONIGHT SHOW, Brian Williams celebrated his 10th anniversary as the NBC Nightly News anchor by joining Jimmy & The Roots to slow jam the news. Check out the clip below!