View DetailsStreaming in HD 1080p

Built-in Anti-Popup Shield Active — Player clicks, ads, and redirection popups are automatically blocked.

💡 Viewer Note: If a third-party video server opens an ad tab when you click play, simply close that tab and switch the player to Full Screen for an ad-free viewing experience!

Select Server ( = Recommended):

Season

Episodes

TV Series• 7.0•2019

Mark of a Killer

DocumentaryCrime

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.