Jay Leno Videos

On last night's TONIGHT SHOW, BoJack Horseman's Amy Sedaris demonstrated how she can be Jimmy's hands for the summer while his finger injury heals.

On last night's TONIGHT SHOW, Jimmy and guest Jason Segel got cards with random words, such as frankfurter and Gene Shalit, and had to work them into a casual conversation.

On last night's TONIGHT SHOW, music guest George Ezra performed 'Budapest' from his debut album 'Wanted on Voyage'. Check out the appearance below!

On last night's TONIGHT SHOW, Drunk Ron Weasley (guest Simon Pegg) returned to wish Harry Potter an early happy birthday.

On last night's TONIGHT SHOW, Jimmy competed against Danny DeVito in a game of flip cup while wearing inflatable fat suits.

On last night's TONIGHT SHOW, music guest Ashley Monroe performed 'Winning Streak' from her sophomore album 'The Blade.' Watch the appearance below!

On last night's TONIGHT SHOW, guest Dick Cavett talked to Jimmy about his documentary Best of Enemies and told the origin of fighting Pundit TV in the film. Watch the appearance below!

On last night's TONIGHT SHOW, Jimmy faced off with Tom Cruise in an intense lip sync-off to songs like The Weeknd's 'Can't Feel My Face' and the Righteous Brothers' 'You've Lost That Loving Feeling.'

On last night's TONIGHT SHOW, music guest Sage the Gemini performed 'Good Thing' with a little help from Nick Jonas. Watch the appearance below!

On last night's TONIGHT SHOW, 'Ray Donovan's Katie Holmes and Jimmy Fallon played a game where they took turns saying random words

On last night's TONIGHT SHOW, music guest Jeremih performed 'Tonight Belongs to U!' with special guest Flo Rida for the Tonight Show audience. Check out the appearance below!

On last night's TONIGHT SHOW, JoAnna Garcia Swisher talked to Jimmy about her ABC series, The Astronaut Wives Club

On last night's TONIGHT SHOW, guest Norm Macdonald showed Jimmy his Johnny Carson impression while talking about being a judge on NBC's Last Comic Standing.

On last night's TONIGHT SHOW, host Jimmy Fallon and surprise guest Chevy Chase played a duet using their unhurt hands. Check out the clip below!

On last night's TONIGHT SHOW, music guest James Bay performs 'Let It Go' from his album 'Chaos and the Calm'. Check out the appearance below!

On last night's TONIGHT SHOW, Jimmy and guest Jake Gyllenhaal competed in a high-stakes game of blackjack where the loser of each round gets smacked in the face with a giant rubber hand.

On last night's TONIGHT SHOW, Josh Gad discussed the newest edition to his family while Jake Gyllenhaal gives Josh a hard time for his mutton chops

On last night's TONIGHT SHOW, director Judd Apatow made his Tonight Show stand-up debut, performing jokes for the first time since he stopped at 24 years old.

On last night's TONIGHT SHOW, Adam Sandler expressed an interest in interviewing himself, so he and Jimmy swap mouths and end up singing a duet of 'To All The Girls I've Loved Before.'

On Friday night's TONIGHT SHOW, comedian Tig Notaro told a story about visiting her family in Mississippi with her fiancee.