
Acting
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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Mayday

Late Fame
as Arnold

Tammy's Always Dying
as Doug Hughes

Brawl in Cell Block 99
as Detective Watkins

Magnum Opus
as Robert Cochran

God Bless You, Mr Rosewater
as Senator Lister Rosewater

Hyena Road
as General Rilmen

Bird People
as McCullan

Santorini Blue
as Nick

Defendor
as Roger Fairbanks

Daredevil: Born Again
as Cherry · 13 ep.

Underground Railroad: The Secret History
as Narrator (voice) · 4 ep.

Evil
as Father Amara · 4 ep.

Bosch
as Howard Elias · 1 ep.

Alpha House
as Senator Robert Bettencourt · 21 ep.

Homeland
as Detective Calvin Johnson · 1 ep.

Unforgettable
as Clay Jacobs · 1 ep.

Cra$h & Burn
as Walker Hearn · 5 ep.

The Trojan Horse
as John Neelon · 2 ep.

The Wire
as Augustus Haynes · 10 ep.
S.W.A.T.
2003