A young Black FBI agent is sent into 1960s Mississippi to investigate a wave of brutal killings targeting civil rights leaders. Forced to work alongside notorious mafia hitman Greg Scarpa, he finds himself pulled into a deadly hunt where justice and vengeance begin to blur.

Mark Wahlberg
as Gregory Scarpa

Yahya Abdul-Mateen II
as Wayne Strider

Nicole Beharie
as

David Strathairn
as

Giancarlo Esposito
as Vernon Dahmer

Josh Lucas
as

Ethan Embry
as

LisaGay Hamilton
as

LaChanze
as