Cast Characters Commercials Episodes Guests Impressions Seasons Sketches Update A B C D E F G H I J K L M N O P Q R S T U V W X Y Z J-Kwon The J. Geils Band Ja Rule Jack Bruce & Friends Hugh Jackman Janet Jackson Jesse Jackson Joe Jackson Joshua Jackson Kate Jackson Samuel L. Jackson Mick Jagger Jaheim Pearl Jam LeBron James Rick James Susan Saint James Jamiroquai Jane's Addiction Allison Janney Al Jarreau Keith Jarrett Ricky Jay Jay-Z Gregg Jefferies Waylon Jennings Jesse Dixon Singers Jessie J Jet Derek Jeter Jewel Richard Jewell Jim Henson's Muppets Flaco Jiménez Jimmy Eat World Joe Joe "King" Carrasco & The Crowns Billy Joel Scarlett Johansson Elton John Johnny Clegg & Savuka Beverly Johnson Don Johnson Jack Johnson Jonas Brothers Chipper Jones Janet Jones January Jones Norah Jones Quincy Jones Rashida Jones Rickie Lee Jones Sharon Jones Steve Jones Michael "Spaceman" Jonzun Michael Jordan Jr. Walker & The All Stars