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

Grantham Coleman

Blyden

Jamilah Rosemond

Dorie

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

Rashad Edwards

Medgar Evers

Johanna McGinley

TN Mother

Jeff Hochendoner

TN Officer

Amir Carr

Martin III

Cotter Smith

Chief Wells

Ivan Moore

Bill Johnson

Michael Alban

March Journalist

Dan De Luca

March Journalist

John Judy

March Journalist

Scott Deal

TN Bus Driver

Alexis Holt

Petite Black Girl

Emily H. Gilson

Little Rock White Girl

Jackie Diehl

Little Rock White Girl

Kyra Radomsky

Little Rock White Girl

Zoë Bowen Smith

Lunch Counter Activist

Jordan Aaron Hall

Teen Boy Singing

Wain Jenkins

Harlem Pedestrian (uncredited)

Ivy Lightsey

Mean Girl (uncredited)