Guest Stars Sasha Compere as Juanita Abernathy Jackie Earle Haley as J. Edgar Hoover Quentin Plair as Grant X Donal Logue as Strom Thurmond Elle Lorraine as Sister Grace John C. McGinley as President Lyndon B. Johnson Wilbur Fitzgerald as Senator Byrd Co Starring Jaxon James as 5-Year Old MLK III Amani Summer as Attallah Shabazz Jennifer Van Horn as Secretary Kristyl Dawn Tift as Dr. Leona Turner Jasmine Sargent as Woman Gavin Peppers as NOI Member #1 Kaleb Mitchell as NOI Member #2 Levon Huggins as Reporter