
Clark Johnson (born September 10, 1954) is an American-Canadian actor and director who has worked in both television and film. He is best known for his roles as David Jefferson in Night Heat (1985–1988), Clark Roberts in E.N.G. (1989–1994), Meldrick Lewis in Homicide: Life on the Street (1993–1999), and Augustus Haynes in The Wire (2008). He is an Emmy Award and two-time Genie Award nominee.
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S.W.A.T.
2003 · as Deke's Handsome Partner

Colors
1988 · as Lee

Brawl in Cell Block 99
2017 · as Detective Watkins

Drop Zone
1994 · as Bob Covington

The Sentinel
2006 · as Charlie Merriweather

Adventures in Babysitting
1987 · as Black Gang Leader

Late Fame
2026 · as Arnold

Nick of Time
1995 · as Hackney Transportist

Defendor
2009 · as Roger Fairbanks

Hyena Road
2015 · as General Rilmen

Bird People
2014 · as McCullan

Mayday
2026

Santorini Blue
2013 · as Nick

Mazes and Monsters
1982 · as Perry

Iron Eagle II
1988 · as Graves

Model by Day
1994 · as Master Chang

Disappearing Acts
2000 · as Jimmy

Nowhere to Hide
1987 · as Mark Halstead