Name	Known for
Ed Kemper Self - Serial Killer (archive footage) Self - Serial Killer (archive footage) See fewer
Terry Medina Self - Detective, Santa Cruz County Sheriff's Office Self - Detective, Santa Cruz County Sheriff's Office See fewer	A Crime to Remember (2013)
Forrest Schall Self - Brother of Cindy Schall Self - Brother of Cindy Schall See fewer	World's Most Evil Killers (2017)
Elizabeth Yardley Self - Criminologist (as Dr. Elizabeth Yardley) Self - Criminologist (as Dr. Elizabeth Yardley) See fewer	World's Most Evil Killers (2017)
Geoffrey Wansell Self - Author & Journalist Self - Author & Journalist See fewer	When the Whales Came (1989)
Rex Julian Beaber Self - Forensic Psychologist Self - Forensic Psychologist See fewer	Talhotblond (2009)
Stuart Hamilton Self - Forensic Pathologist (as Dr. Stuart Hamilton) Self - Forensic Pathologist (as Dr. Stuart Hamilton) See fewer	Sister Boniface Mysteries (2022)
Bobby Chacon Self - Retired FBI Special Agent, 1987 - 2014 Self - Retired FBI Special Agent, 1987 - 2014 See fewer	Criminal Minds (2005)
Fred Dinenage Self - Narrator (voice) Self - Narrator (voice) See fewer	The Goodies (1970)
Ross Huguet Self - Narrator (US version) (voice) Self - Narrator (US version) (voice) See fewer	Building Off the Grid: Big Sky Ranch (2016)
Edmund Kemper Sr. Self - Ed Kemper's Father (archive footage) Self - Ed Kemper's Father (archive footage) See fewer
Clarnell Kemper Self - Ed Kemper's Mother (archive footage) Self - Ed Kemper's Mother (archive footage) See fewer
Aiko Koo Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Alison Liu Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Anita Mary Luchessa Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Charles Manson Self - Leader of the Manson Family (archive footage) Self - Leader of the Manson Family (archive footage) See fewer	Once Upon a Time... in Hollywood (2019)
Herbert Mullin Self - Serial Killer (archive footage) Self - Serial Killer (archive footage) See fewer
Mary Anne Pesce Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Cindy Schall Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Rosalind Thorpe Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Ben Leckey Ed Kemper (uncredited) Ed Kemper (uncredited) See fewer	Hand Shaped Bruises (and a broken smile) (2018)