This startling film exposes how speaking out against prisoner abuse led the Angola 3 -- Robert King Wilkerson, Herman Wallace and Albert Woodfox -- to be unjustly convicted of murder and forced to spend over three decades in solitary confinement. Featuring interviews with activists such as Geronimo Pratt, the documentary chronicles the trio's ongoing struggle for prisoners' rights while incarcerated at the Louisiana State Penitentiary.