Johnny Carson Videos

On last night's TONIGHT SHOW, Jay Leno made a surprise appearance when Jimmy pulled a hamstring during his monologue. Below, watch Jay tag in and tell a few jokes!

On last night's TONIGHT SHOW, music guest Talib Kweli performed 'Every Ghetto' of of the album 'Indie 500', with help from special guest Rapsody.

O'Neal talks about his new book series 'Little Shaq' to help newly-minted kid readers. Watch the clips below!

Hugh Jackman stopped by last night's TONIGHT SHOW to talk about the time he got recognized at a Disney World waterslide in character, and his past as a children's clown.

On last night's TONIGHT SHOW, after pounding lunchbox shots, Mission Cantiina's chef Danny Bowien shoed Jimmy and Questlove hoe to make a burrito out of leftovers.

On last night's TONIGHT SHOW, Jimmy and guest Miley Cyrus had a conversation with each other while adapting to random emotional situations.

On last night's TONIGHT SHOW, the cast of PBS's 'Ask This Old House' showed Jimmy how to make various household and safety improvements, including wiring lights to an iPad.

On last night's TONIGHT SHOW, guest Andy Cohen talks about the latest cast addition to 'The Real Housewives of Atlanta' and his new Sirius Satellite Radio show.

On last night's TONIGHT SHOW, Julianna Margulies talked to Jimmy about the latest season of her long-running CBS series THE GOOD WIFE and had a message for fan Hillary Clinton.

On last night's TONIGHT SHOW, Black Simon & Garfunkel performed 'Can't Feel My Face' by the Weeknd, with a little help from the real Art Garfunkel.

On last night's TONIGHT SHOW, the new band DNCE, fronted by Joe Jonas, made their television debut, performing 'Cake By the Ocean.' Watch the appearance below!

On last night's TONIGHT SHOW, guest Mark-Paul Gosselaar talks about his new NBC comedy TRUTH BE TOLD.

On last night's TONIGHT SHOW, Jimmy and guest Julianne Moore took turns trying to stump each other about what item is hidden inside their mystery boxes.

On last night's TONIGHT SHOW, music guest Hozier performed his new single 'Jackie and Wilson' off his self-titled album.

On last night's TONIGHT SHOW, Jimmy Fallon and Rob Lowe teamed up against Kat Dennings and Beth Behrs in the game Password.

On Friday night's TONIGHT SHOW, music guest Walk the Moon performed their new single 'Different Colors' from their new album, 'Talking Is Hard'

On Friday night's TONIGHT SHOW, despite being the youngest person nominated for an Emmy, guest Fred Savage never planned to get back in front of th camera until his new series THE GRINDER came along.

On Friday night's TONIGHT SHOW, Jimmy and guest Olivia Wilde placed rubber bands around a watermelon until it explodes without warning.

On last night's TONIGHT SHOW, music guest Big Grams (Big Boi and Phantogram) made their television debut as a supergroup, performing 'Fell in the Sun.'

On last night's TONIGHT SHOW, Chris Hardwick chatted with Jimmy about his comedy tour and how he proposed to his then-girlfriend with beautiful flowers and a gag ring.