Starring
Tim Vineyard
Ratings per Episode
Votes per Episode
The Mark of a Killer Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 | E10 | E11 | E12 | E13 | E14 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 7.6 | 7.6 | 7.6 | 7.4 | 7.5 | 7.9 | 7.9 | |||||||||
| S2 | 7.8 | 7.3 | 7.9 | 7.4 | 7.5 | 7.8 | 7.8 | 7.7 | 7.9 | 8.3 | 8.3 | |||||
| S3 | 7.3 | 7.4 | 7.1 | 7.2 | 7.3 | 7.4 | 7.1 | 7.3 | 7.2 | 7.1 | 7.7 | 7.3 | 7.1 | 6.7 | 8.5 |
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About
All serial killers commit murder to satisfy their grand fantasies, but the murderers featured in this true-crime docuseries take it one step further, committing heinous acts that allow them to extend their fantasies and relive the excitement of their crimes again and again.
All Seasons
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Season 12019
7.615664h 17m
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Season 22020
7.8188107h 10m
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Season 32021
7.32251410h 44m
Full Cast & Crew
Cast
Joni E. Johnston Self - Forensic Psychologist
Mark E. Safarik Self - FBI Criminal Profiler
John Matthew Fabian Self - Forensic Neuropathologist
Mary Ellen O'Toole Self - Former FBI Profiler
Katherine Ramsland Self - Forensic Psychologist
Tim Vineyard Detective Maines, Detective Mickey Byrnes, Roger's Father
Pat Lalama Self - Crime Journalist
Dan Colin Self - Lake County Sheriff's Office
Kimberlie A. Massnick Self - Criminologist, Self - Profiler
Cliff Shepard Self - LAPD Detective, Self - Los Angeles Homicide