Based on newly declassified files, the film explores the US government’s surveillance and harassment of Martin Luther King, Jr.
| Actor | Role |
|---|---|
 Martin Luther King Jr.Self (archive footage) | Self (archive footage) |
 J. Edgar HooverSelf (archive footage) | Self (archive footage) |
| BBeverly GageSelf | Self |
| DDavid GarrowSelf | Self |
 Andrew YoungSelf | Self |
| DDonna MurchSelf | Self |
 Clarence JonesSelf | Self |
| CCharles KnoxSelf | Self |
| MMarc PerrusquiaSelf | Self |
 James ComeySelf (archive footage) | Self (archive footage) |