Colman Domingo

Bayard Rustin

Aml Ameen

Martin Luther King, Jr.

Glynn Turman

A. Philip Randolph

Chris Rock

Roy Wilkins

Gus Halper

Tom

Johnny Ramey

Elias Taylor

CCH Pounder

Dr. Anna Hedgeman

Michael Potts

Cleve Robinson

Audra McDonald

Ella Baker

Jeffrey Wright

Rep. Adam Clayton Powell

Lilli Kay

Rachelle

Ayana Workman

Eleanor

Grantham Coleman

Blyden

Jules Latimer

Joyce

Maxwell Whittington-Cooper

John Lewis

Frank Harts

Jim Farmer

Kevin Mambo

Whitney Young

Carra Patterson

Coretta Scott King

Da'Vine Joy Randolph

Mahalia Jackson

Adrienne Warren

Claudia Taylor

Bill Irwin

A. J. Muste

Hope Clarke

Lucille Randolph

Zuri Starks

Girl One

Rashad Edwards

Medgar Evers

Dan Sauer

Male Staffer Jim

Johanna McGinley

TN Mother

Jeff Hochendoner

TN Officer

Cotter Smith

Chief Wells

Ivan Moore

Bill Johnson

Michael Alban

March Journalist

John Judy

March Journalist

Scott Deal

TN Bus Driver

Alexis Holt

Petite Black Girl

Chanel Minnifield

Lunch Counter Activist

Jordan Aaron Hall

Teen Boy Singing

Sam McCrea

Reporter (uncredited)

Wain Jenkins

Harlem Pedestrian (uncredited)