John F. Kennedy

Self (archive footage)

Walter Cronkite

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

Peter Jennings

Self - ABC News Reporter

Cyril H. Wecht

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

Allen Dulles

Self - CIA Director (archive footage)

William Colby

Self - CIA Director (voice) (archive audio)

John Connally

Self - Governor of Texas (archive footage)

Aubrey Reich

Self - Mortuary Technician (archive footage)

Jack Ruby

Self - Former Associate of Richard Nixon (archive footage)

George H. W. Bush

Self (archive footage)

Dwight D. Eisenhower

Self (archive footage)

John Hankey

Narrator (voice)