
Acting
Park Elliot Dietz (born 1948) is a forensic psychiatrist who has consulted or testified in many of the highest profile US criminal cases including Joel Rifkin, Arthur Shawcross, Jeffrey Dahmer, The Unabomber, Richard Kuklinski, the Beltway sniper attacks, and Jared Lee Loughner. He came to national prominence in 1982 during his five days of testimony as the prosecution’s expert witness in the trial of John Hinckley, Jr., for his attempted assassination of President Reagan on March 30, 1981. Then an assistant professor of psychiatry at Harvard Medical School, Dietz testified that at the time of…

Death of a Fantastic Machine
as Self (archive footage)

And the King Said, What a Fantastic Machine
as Self (archive footage)

Crazy, Not Insane
as Self - Forensic Psychiatrist

Jeffrey Dahmer: Mind of a Monster
as Self - Forensic Psychiatrist
Campus Killer: Santa Barbara
as Self - Forensic Psychiatrist

The Virgin Killer
as Self - Forensic Psychiatrist

Starsuckers
as Self - Forensic Psychiatrist

The Iceman and the Psychiatrist
as Self

Acts of Violence
as Self - Psychiatrist