Keith Thornton (born 19 October 1963), better known by his stage name Kool Keith, is an American rapper from The Bronx, New York. A founding member of Ultramagnetic MCs, Kool Keith has recorded prolifically both as a solo artist and in group collaborations. Kool Keith is the self-proclaimed inventor of horrorcore, and is generally considered to be one of hip-hop's most eccentric and unusual personalities.
| Title | Year | Status | Character |
|---|
| Fist Fight | 2017 | performer: "Bear Witness" - as Dr. Octagon |
| Girls | TV Series performer - 1 episode, 2016 writer - 1 episode, 2016 |
| The Tonight Show Starring Jimmy Fallon | TV Series performer - 1 episode, 2015 writer - 1 episode, 2015 |
| The 90s: Ten Years That Changed the World | 2015 | TV Movie documentary writer: "Smack My Bitch Up", "Diesel Power" - uncredited |
| Z-Listers | 2014 | writer: "Smack My Bitch Up" - as Keith Thornton |
| It's Always Sunny in Philadelphia | 2013 | TV Series writer - 1 episode |
| Something from Nothing: The Art of Rap | 2012 | Documentary writer: "Ego Trippin" - as Keith Thornton |
| L'amour dure trois ans | 2011 | writer: "Smack My Bitch Up" - as Keith Thornton |
| Chuck | 2008 | TV Series writer - 1 episode |
| The Real Hustle | 2006-2008 | TV Series documentary writer - 2 episodes |
| Coachella | 2006 | Video documentary performer: "Poppa Large" / writer: "Smack My Bitch Up", "Poppa Large" - as Keith Thornton |
| Grandma's Boy | 2006 | performer: "Call the Cops", "Apartment 223" - as Dr. Dooom / performer: "Can I Buy U a Drink", "Grandma's Boyee" / writer: "Call the Cops", "Can I Buy U a Drink", "Apartment 223", "Grandma's Boyee" - as Keith Thornton |
| The Longest Yard | 2005 | as Keith Thornton, "Break U Off" / performer: "Break U Off" |
| Blade: Trinity | 2004 | performer: "Party In The Morgue Club Mix" / writer: "Party In The Morgue Club Mix" - as Keith Thornton |
| Closer | 2004/I | writer: "Smack My Bitch Up" - as Keith Thornton |
| Grand Theft Auto: San Andreas | 2004 | Video Game writer: "Critical Beatdown" - as Keith Thornton |
| Tony Hawk's Underground | 2003 | Video Game "A Better Tomorrow" |
| Clockstoppers | 2002 | performer: "Know My Name" |
| Scary Movie 2 | 2001 | writer: "Smack My Bitch Up" - as Keith Thornton |
| Charlie's Angels | 2000 | writer: "Smack My Bitch Up" - as Keith Thornton |
| Barend en Van Dorp | 2000 | TV Series writer - 1 episode |
| Daria | 2000 | TV Series performer - 1 episode |
| Skate and Destroy | 1999 | Video Game writer: "Kool Keith Housing Things" - as Keith Thornton |
| Fast Food | 1999 | writer: "SMDU" - as Thornton |
| Office Space | 1999 | performer: "Get Off My Elevator" / writer: "Get Off My Elevator" - as Keith Thornton |
| Permanent Midnight | 1998 | writer: "SMACK MY BITCH UP" - as K. Thornton |
| The Substitute 2: School's Out | 1998 | TV Movie writer: "Mommy" |