Jimmy Fallon: Self - Host, Denise Fallon, Robert Pattinson, Mitt Romney, Neil Young, Justin Bieber, Charlie Sheen, Chiz Dippler, Gary Chutch, José, Ladysmith Snack Mambazo, Roger Federer, Anthony Weiner, Brock Leonard, Cory Van Funk, Donald Trump, Future Jimmy, Self - Host & 'J-Bro', The Vanilla Wombats, Andy Rooney, Balloon Vendor, Billy Ray Cyrus, Bob Dylan, Casey Abrams, Chip Dimson, DJ Pauly, Earl of Downton Sixbey, Goat Leg Greg, Gorgon Fallon, Herbert Plainview, Inn Guest, Jim Morrison, John Boehner, Joy Philbin, Karate Dancer, Little J, New Wave Dancer, Overalls Dancer, Peggy Hess, Pool Challenger, Rockapella, Rod Rory, Sara, Self - Host; Walter White (segment: Joking Bad), Sherlock Holmes, The Earl of Downton Sixbey, Tom Brady