Clark Johnson
- Compleanno:
- 09/10/1954
- Luogo di nascita:
- Philadelphia, Pennsylvania, USA:
 | Tammy's Always Dying (2019) Doug |
 | Magnum Opus (2017) Robert Cochran |
 | Brawl in Cell Block 99 (2017) Detective Watkins |
 | God Bless You, Mr Rosewater (2016) Senator Lister Rosewater |
 | Hyena Road (2015) General Rilmen |
 | Bird People (2014) McCullan |
 | Santorini Blue (2013) Nick |
 | Defendor (2009) Roger Fairbanks |
 | Nurse.Fighter.Boy (2009) Silence |
 | You Might As Well Live (2009) George |
 | The Wire: The Last Word (2007) Self |
 | The Wire Odyssey (2007) Self |
 | The Sentinel (2006) Charlie Merriweather |
 | Tripping the Wire: A Stephen Tree Mystery (2005) |
 | The Limb Salesman (2004) Abe Fielder |
 | S.W.A.T. (2003) Deke's Handsome Partner |
 | On Their Knees (2001) Uncle John Walker |
 | Disappearing Acts (2000) Jimmy |
 | Task Force: Caviar (2000) |
 | Deliberate Intent (2000) James Perry |
 | Love Come Down (2000) Dean |
| | Fear of Fiction (2000) Gary |
 | Homicide: The Movie (2000) Meldrick Lewis |
 | Virtual Mom (2000) Mr. Hubbard |
 | The Planet of Junior Brown (1997) Mr. Pool |
 | The Prosecutors (1996) Michael Hall |
| | Lulu (1996) |
 | Nick of Time (1995) Hackney Transportist |
 | Soul Survivor (1995) Busha |
 | Rude (1995) Reece |
 | Drop Zone (1994) Bob Covington |
 | Final Round (1994) Trevon |
 | Model by Day (1993) Master Chang |
 | The Finishing Touch (1992) Detective Gilliam |
 | Coopersmith: Sweet Scent of Murder (1992) Sgt. Mike Delaney |
 | Psychic (1992) Spencer |
 | Personals (1990) |
 | Renegades (1989) JJ |
 | The Women of Brewster Place (1989) Butch Fuller |
 | Iron Eagle II (1988) Graves |
 | Colors (1988) Lee |
 | Hostage (1988) Detective Morton |
 | Blindside (1987) Moriarty |
 | Nowhere to Hide (1987) Mark Halstead |
 | Adventures in Babysitting (1987) Black Gang Leader |
 | Wild Thing (1987) Winston |
 | Perry Mason Returns (1985) Reporter (uncredited) |
 | Murder: By Reason of Insanity (1985) Technician (uncredited) |
 | Murder in Space (1985) Technician |
 | Starcrossed (1985) Ralph |
 | Skullduggery (1983) Dave |
 | Mazes and Monsters (1982) Perry |
 | Killing 'em Softly (1982) Michael |
 | Mayday |