Looking back at a decades-long history of bad blood
The former governor of Alaska went toe-to-toe with Russian president Vladimir Putin AKA Jimmy Fallon
The "Noah" star crooned the Johnny Cash classic on the "Tonight Show"
After a 26-year ban, the comedienne was ready to go with plenty of ethnic and vagina jokes!
The 76-year-old comedian also gave Jimmy Fallon a piggyback ride
Dancing on the NBC late night show illegal? Not on Ren McCormack's watch
The "Tonight Show" host harmonized with the "Piano Man" singer with his iPad
Brenner died of cancer at his home in New York City
The multi-hyphenate, who's debuting on Broadway in "Of Mice and Men," has also published a book of poems
TheWrap breaks down the two funnymen's social media, personality, YouTube and ratings metrics
The actress made the "Tonight Show" host uncomfortable when she pulled out a phallic horseradish root
Eichner took his "Billy on the Street" schtick indoors on the "Tonight Show"
The two jumped into the photos of unsuspecting tourists
The "American Beauty" star took on the "Tonight Show" host in a college drinking game duel
The former "Weekend Update" duo faced off in an uproarious "Lip Flip" skit
Two dancers, three dances -- three legs
"The Tonight Show" host schools the NBA star in an office game of one-on-one
Pair sing about their romantic-comedy camaraderie
The actor made a big splash on the "Tonight Show" with an incredible lip-sync interpretation of Tina Turner and Queen
The pals educated the audience on '90s classics from the Beastie Boys, Jay Z, NWA and many more legendary rappers
First Lady Michelle Obama stopped by the "Tonight Show" for a skit with the two funnymen
The post-Olympics midnight show outperforms combined "Late Show" and "Jimmy Kimmel Live" by 52 percent
The 3.8 rating in key demo ties for highest since Conan's final "Tonight"
The cold-stricken host speaks to Ryan Seacrest about taking over NBC's "Tonight Show" reins on Monday
The old pals and collaborators link up once more for the Friday's episode. Before then, Fallon welcomes Jerry Seinfeld, Lady Gaga, Bradley Cooper and more
In franchise history, Friday's 6.6 million viewers is only eclipsed by David Letterman's 1993 goodbye episode
Fallon takes over "The Tonight Show" Feb. 17
Longtime NBC host props up Jimmy Fallon, quotes Johnny Carson
“I’m not one of those comics that if I was a crappy comic I would just keep going. I’m one of those people that if...
CNN special follows his rise from standup comic to late-night leader