Daniel Kaluuya character Fred Hampton
Lakeith Stanfield character Bill O'Neal
Jesse Plemons character Roy Mitchell
Dominique Fishback character Deborah Johnson
Ashton Sanders character Jimmy Palmer
Algee Smith character Jake Winters
Darrell Britt-Gibson character Bobby Rush
Lil Rel Howery character Wayne
Dominique Thorne character Judy Harmon
Martin Sheen character J. Edgar Hoover
Amari Cheatom character Collins
Ian Duff character Doc Satchel
Caleb Eberhardt character Bob Lee
Robert Longstreet character Leslie Carlyle
Nick Fink character Fesperman
Nicholas Velez character José Cha Cha Jiménez
Terayle Hill character George Sams
Graham Lutes character Alex
Khris Davis character Steel
Amber Chardae Robinson character Betty Coachman
Ikechukwu Ufomadu character Walter Hicks
James Udom character Compton
Jermaine Fowler character Mark Clark (uncredited)
Chris Hahn character Prison Guard (uncredited)
