as Self (archive footage)

as Self - Anchor, CBS News (voice) (archive audio)

as Self - ABC News Reporter

as Self - MD, JD, President of Academy of Forensic Sciences

as Self - Medical Doctor

as Self - Medical Doctor

as Self - Medical Doctor

as Self - Medical Doctor (archive footage)

as Self - Chief Counsel for the House Assassinations Committee

as Self - CIA Director of Operations (archive footage)

as Self - General, CIA Deputy Director (archive footage)

as Self - CIA Deputy Director for Plans (archive footage)

as Self - CIA Covert Operations (archive footage)

as Self - CIA Director (archive footage)

as Self - CIA Director (voice) (archive audio)

as Self - FBI Chicago Chief (archive footage)

as Self - Governor of Texas (archive footage)

as Self - Texas, Attorney General (archive footage)

as Self - Acoustics Expert

as Self - Mortuary Technician (archive footage)

as Self - Ambulance Attendant, Parkland Hospital

as Self - Parkland Hospital Nurse (archive footage)

as Self - Co-director of Union Banking Co. (archive footage)

as Self - Author (archive footage)

as Self - Former Associate of Richard Nixon (archive footage)

as Self (archive footage)

as Self (archive footage)

as Narrator (voice)