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The Mark of a Killer (2019) – Official Series Trailer, Cast & Seasons
The Mark of a Killer at a Glance
The Mark of a Killer is a 2019 crime and documentary TV series from creators Wendy Greene and Chad Cunningham, starring Tommy Campbell, Katherine Ramsland and Rory Callahan-Fitzgerald. It premiered on January 20, 2019 on PLANÈTE+ and has 2 seasons and 10 episodes. TMDB lists it as a returning series.
Official Trailer Coming Soon
An official trailer for “The Mark of a Killer” has not been indexed yet from verified studio channels.
Search Clips on YouTubeSeasons & Episode Catalog (2)
Season 1
6 Episodes • 2019
Season 2
4 Episodes • 2020
Where “The Mark of a Killer” Fits in the 123Movies Catalog
Frequently Asked Questions About The Mark of a Killer
When did The Mark of a Killer premiere?
The Mark of a Killer premiered on January 20, 2019 on PLANÈTE+.
How many seasons does The Mark of a Killer have?
The Mark of a Killer has 2 seasons with 10 episodes in total, according to TMDB.
Is The Mark of a Killer still running?
Yes. TMDB lists The Mark of a Killer as a returning series.
Who is in the cast of The Mark of a Killer?
The Mark of a Killer stars Tommy Campbell, Katherine Ramsland as Self - Forensic Psychologist, Rory Callahan-Fitzgerald and Katherine Khatari. The cast also includes Sheryl Anania, Mary Kate Owens, Cindy Brown and Andrew D. Erath.
Who created The Mark of a Killer?
The Mark of a Killer was created by Wendy Greene and Chad Cunningham.
What network is The Mark of a Killer on?
The Mark of a Killer airs on PLANÈTE+, Sky Crime, Planète+ Crime Investigation and Oxygen Network.
How long are The Mark of a Killer episodes?
Episodes of The Mark of a Killer run about 40 minutes, according to TMDB.
What kind of show is The Mark of a Killer?
The Mark of a Killer is listed on TMDB as a mix of crime and documentary.
What should I watch if I liked The Mark of a Killer?
Series TMDB recommends alongside The Mark of a Killer include Worst Neighbor Ever (2026), Inside the World's Toughest Prisons (2016), Trust Me: The False Prophet (2026), The Idaho Murders: College Nightmare (2026) and The Killing Season (2016).
Can I watch full episodes of The Mark of a Killer on 123Movies?
No. 123Movies only shows official trailers and series information. Full episodes are not hosted or linked on this site.
Worst Neighbor Ever
Inside the World's Toughest Prisons
Trust Me: The False Prophet
The Idaho Murders: College Nightmare
The Killing Season
I AM A KILLER
Death of the Pastor's Wife
Dirty Money
Dateline
The Murders at Starved Rock
Conversations with a Killer: The Jeffrey Dahmer Tapes
