The Mark of a Killer - Production & Contact Info

Cast	+ Add Cast
50 cast members

Name	Episodes	Known for
Joni E. Johnston Self - Forensic Psychologist / Self - Forensics Psychologist / Self - Criminal Profiler Self - Forensic Psychologist / Self - Forensics Psychologist / Self - Criminal Profiler See fewer	9	Crime Redefined Podcast (2018)
Mark E. Safarik Self - FBI Profiler / Self - FBI Criminal Profiler / Self - Criminal Profiler Self - FBI Profiler / Self - FBI Criminal Profiler / Self - Criminal Profiler See fewer	5	Dreaming Darkly
Katherine Ramsland Self - Forensics Psychologist / Self - Criminal Psychologist / Self - Forensic Psychologist Self - Forensics Psychologist / Self - Criminal Psychologist / Self - Forensic Psychologist See fewer	4	The Alienist (2018)
Tim Vineyard Detective Maines / Roger's Father / Detective Mickey Byrnes / Sgt. Dan Billingsley Detective Maines / Roger's Father / Detective Mickey Byrnes / Sgt. Dan Billingsley See fewer	4	Purity Falls (2019)
Mary Ellen O'Toole Self - Criminal Profiler / Self - Former FBI Profiler / Self - FBI Profiler Self - Criminal Profiler / Self - Former FBI Profiler / Self - FBI Profiler See fewer	4	F2: Forensic Factor (2003)
John Matthew Fabian Self - Forensics Neuropathologist / Self - Forensic Neuropsychologist / Self - Forensic Psychologist Self - Forensics Neuropathologist / Self - Forensic Neuropsychologist / Self - Forensic Psychologist See fewer	4	The Mark of a Killer (2019)
Brett Taylor Maintenance Man / Trucker #2 Maintenance Man / Trucker #2 See fewer	2	Dead Souls (2025)
Alan R. Warren Self - Interviewee / Self - Author Self - Interviewee / Self - Author See fewer	2	Voices of True Crime Podcast (2020)
Roger Kibbe Self - Serial Killer / Self - Suspect (archive footage) Self - Serial Killer / Self - Suspect (archive footage) See fewer	2
Cliff Shepard Self - LAPD Detective / Self - Los Angeles Homicide Self - LAPD Detective / Self - Los Angeles Homicide See fewer	2	The Face of Evil (2019)
Pat Lalama Self - Crime Journalist Self - Crime Journalist See fewer	2	Volcano (1997)
Dan Colin Self - Lake County Sheriff's Office (as Det. Daniel Colin) Self - Lake County Sheriff's Office (as Det. Daniel Colin) See fewer	2	Unsolved Mysteries (1987)
Ed Miller Self - Reporter / Self - Crime Reporter Self - Reporter / Self - Crime Reporter See fewer	2	The Mark of a Killer (2019)
Kimberlie A. Massnick Self - Profiler / Self - Criminologist (as Kimberlie Massnick) Self - Profiler / Self - Criminologist (as Kimberlie Massnick) See fewer	2	Murder and Mysteries with Massnick (2019)
Rodney Alcala Self - Serial Killer (archive footage) Self - Serial Killer (archive footage) See fewer	1	The Dating Game (1965)
Matt Murphy Self - District Attorney Self - District Attorney See fewer	1	Bad Romance (2024)
Kenneth Bianchi Self - Serial Killer (archive footage) Self - Serial Killer (archive footage) See fewer	1	Horizon (I) (1964)
Angelo Buono Jr. Self - Serial Killer (archive footage) Self - Serial Killer (archive footage) See fewer	1	Horizon (I) (1964)
Skip Hollandsworth Self - Journalist Self - Journalist See fewer	1	Bernie (2011)
Casey Jordan Self - Criminal Psychologist Self - Criminal Psychologist See fewer	1	The Leftovers (2014)
Janet Reno Self - Attorney General (archive footage) Self - Attorney General (archive footage) See fewer	1	The Simpsons (1989)
Robin Samsoe Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Tali Shapiro Self - Survivor Self - Survivor See fewer	1	Dating Death (2022)
Michael Stone Self - Psychologist Self - Psychologist See fewer	1	Most Evil (2006)
Sonja Larson Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Danny Rolling Self - Serial Killer (archive footage) Self - Serial Killer (archive footage) See fewer	1	American Justice (1992)
Jill Barcomb Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Manuel Taboada Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Dayle Hinman Self - Criminal Profiler Self - Criminal Profiler See fewer	1	In the Mind of... (2000)
Georgia Wixted Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Charles Albright Self - Serial Killer (archive footage) Self - Serial Killer (archive footage) See fewer	1	Psychopath Night (2013)
Christina Powell Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Noemi Dominguez Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Leafie Mason Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Jill Parenteau Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Tracy Paules Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Charmaine Sabrah Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Christa Hoyt Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Ángel Maturino Reséndiz Self - Serial Killer (archive footage) Self - Serial Killer (archive footage) See fewer	1
Charlotte Lamb Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Ed Humphrey Self - Suspect (archive footage) Self - Suspect (archive footage) See fewer	1	20/20 Wednesday (1993)
Lora Heedick Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Legran Hewitt Self - Investigator, Alachua County Sheriff's Office Self - Investigator, Alachua County Sheriff's Office See fewer	1	F2: Forensic Factor (2003)
Chris Camacho Self - LAPD Officer Self - LAPD Officer See fewer	1	I Survived a Serial Killer (2021)
Ray Biondi Self - Homicide Detective Sacramento Sheriff's Office (archive footage) Self - Homicide Detective Sacramento Sheriff's Office (archive footage) See fewer	1	Unsolved Mysteries (1987)
Darcie Frankenpohl Self - Victim (archive footage) Self - Victim (archive footage) See fewer	1
Drew Carter Self - Sergeant, Texas Ranger Division Self - Sergeant, Texas Ranger Division See fewer	1	Catching Killers (II) (2021)
Hillary Bryce Self - Public Prosecutor, Ocean County Self - Public Prosecutor, Ocean County See fewer	1	City Confidential (1998)
Rod Smith Self - State Attorney Self - State Attorney See fewer	1	F2: Forensic Factor (2003)
Holly Dunn Self - Survivor (archive footage) Self - Survivor (archive footage) See fewer	1	I Survived a Serial Killer (2021)