| DDorothy LewisSelf | Self |
 Laura DernLiterary Voice of Dorothy Lewis (voice) | Literary Voice of Dorothy Lewis (voice) |
| EEric LewisSelf - Dorothy's Son | Self - Dorothy's Son |
| GGillian LewisSelf - Dorothy's Daughter | Self - Dorothy's Daughter |
| RRichard BurrSelf - Defense Attorney | Self - Defense Attorney |
| BBill HagmaierSelf - Former FBI Special Agent | Self - Former FBI Special Agent |
 Park DietzSelf - Forensic Psychiatrist | Self - Forensic Psychiatrist |
| CCatherine YeagerSelf - Clinical Psychologist | Self - Clinical Psychologist |
| JJonathan PincusSelf - Neurologist | Self - Neurologist |
 Diane SawyerSelf (archive footage) | Self (archive footage) |
 Bill O'ReillySelf (archive footage) | Self (archive footage) |
 Martin ScorseseSelf (archive footage) | Self (archive footage) |
 Robert De NiroSelf (archive footage) | Self (archive footage) |
 Bill ClintonSelf (archive footage) | Self (archive footage) |
 Hillary ClintonSelf (archive footage) | Self (archive footage) |
 Joe BidenSelf (archive footage) | Self (archive footage) |
| JJoseph Paul FranklinSelf (archive footage) | Self (archive footage) |
| AArthur ShawcrossSelf (archive footage) | Self (archive footage) |
 Ted BundySelf (archive footage) | Self (archive footage) |
 Adolf HitlerSelf (archive footage) | Self (archive footage) |
 James C. DobsonSelf - Evangelical Author (archive footage) | Self - Evangelical Author (archive footage) |
