Name	Known for
Zoë Wanamaker Self - Narrator (voice) Self - Narrator (voice) See fewer	My Week with Marilyn (2011)
Jennifer Getty Self - Former Private investigator Self - Former Private investigator See fewer	Real Crime (2001)
Ollie Gray Self - Private Detective Self - Private Detective See fewer	Real Crime (2001)
Alex Hunter Self (archive footage) (as District Attorney Alex Hunter) Self (archive footage) (as District Attorney Alex Hunter) See fewer
John Kenady Self Self See fewer	JonBenet: An American Murder Mystery (2016)
Greg Laberge Self - Denver Police Laboratory Self - Denver Police Laboratory See fewer	Real Crime (2001)
JonBenét Ramsey Self (archive footage) Self (archive footage) See fewer
Patsy Ramsey Self (archive footage) Self (archive footage) See fewer	Real Crime (2001)
John San Agustin Self - Private Detective (as John SanAugustine) Self - Private Detective (as John SanAugustine) See fewer	Real Crime (2001)
Lou Smit Self - Homicide Detective (archive footage) Self - Homicide Detective (archive footage) See fewer	Forensic Files (1996)
Greg Walta Self - Former Chief Public Defender, Colorado (archive footage) Self - Former Chief Public Defender, Colorado (archive footage) See fewer	Real Crime (2001)
David Williams Self - Private Detective Self - Private Detective See fewer	Real Crime (2001)