Tim Blake NelsonOchs Rainey Anika Noni RoseNatalia Chapin Phylicia RashādGeorgina Howe Rachel BostonEllie Ashworth Mario Van PeeblesBen Tolan Julian GambleMayor Sanders René BalcerMourning Local Politician / Executive Producer / Written By Kenya BromeValerie Dennis John-Patrick DriscollDeputy Chief Hackett Berry WelshMourner / Co-Executive Producer James DonahueSwat Commander James WilcoxFBI SWAT Commander Samantha Rivers ColeRamshackle Mom Lawrence BallardMike Dennis Derek MichalakJohn Sniper Glenn CunninghamFBI Instructor Hunter WilichoskiYoung Thomas Berryman Eve LoraBrandon's Friend (Protester) Christina ValentineProtester Ellis Miles SorensenDarrell Leopoldo Gout Ortiz de MontellanoMourner Rosemary HowardCity Hall Employee Tristram PlummerCourt Worker Ava DuVernayRegisseur / Executive Producer René BalcerMourning Local Politician / Executive Producer / Written By Robert De NiroExecutive Producer Leopoldo GoutExecutive Producer James PattersonExecutive Producer Bill RobinsonExecutive Producer Jane RosenthalExecutive Producer Tom Sellitti, Jr.Producer Inbal WeinbergProduction Designer Carmen CárdenasArt Director Zak MulliganCinematographer Stephani LewisCostume Designer Amy J. KaufmanCo-Executive Producer Berry WelshMourner / Co-Executive Producer 
