Steven Lloyd Williams (born January 7, 1949) is an American actor. He has been nominated for a Screen Actors Guild Award and one NAACP Image Award.He is best known for his roles as Captain Adam Fuller on 21 Jump Street, Lt. Jefferson Burnett on CBSs original drama The Equalizer (1989), Det. August Brooks on TNTs short-lived series L.A. Heat, Mr. X on FOXs scifi series The X-Files, Russell Linc Lincoln in Lincs, and Rufus Turner in Supernatural.He appeared as Trooper Mount in The Blues Brothers (1980), Nester in the 1985 sequel film Missing in Action 2 The Beginning, and bounty hunter Creighton Duke in the 1993 horror film Jason Goes to Hell The Final Friday.He has also had many guest appearances on television shows including The Dukes of Hazzard, The A-Team, Booker, MacGyver, Veronica Mars, Stargate SG-1, Martin, The Bernie Mac Show, and Criminal Minds.He is the uncle of cartoonist Aaron Williams.Description above from the Wikipedia article Steven Williams, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Captain David Nester
Film 1985
Ted Gunning
Film 1985
Jameson (segment "Fly Paper")
Film
Film 2007
Mo
Film 1986
Self
Film 1998
Det. Sgt. Eldon James
Film 1994
Dr. Cornelius
Film 1995
Paul Rickman
Film 2005
Gallagher
Film 1988
Weed
Film 1990
Film 2002
Frazier
Film 1985
Terry
Film 2012
Captain Doyle
Film 1995
McCloud
Film 1981
Doc Earl
Film 2016
Dermot
Film 1992
Shannon
Film 2000
Commissioner Adam Fuller (uncredited)
Film 2014
Host
Film 1997
Ken Seymour
Film 1992
Self
Film 2021
The Manager
Film 1976
Kyle Banks
Film 1986
Les Averback
Film 1984
Mick
Film 1991
Tv 1992
Tv 1996
The President of the USA
Tv 1993
Tv 1994
Tv 1981
Tv 1982
Tv 1994
Tv 1999
Tv 1985
Tv 2003
Tv 1987
Tv 1991
Tv 1989
Tv 1998
Tv 1991
Russell A. `Linc' Lincoln
Tv 1998
Self
Tv 2009
Self- Host
Tv 1994