TV series
Dive into unhinged murder cases in which investigators uncover and expose the dark world of cults that kill. The series explores how power and manipulation can lead to extreme actions.
Availability
Checked Jul 22, 2026
Deadly Cults premiered February 10, 2019. We don't have a confirmed streaming, rental or purchase option yet.
Dive into unhinged murder cases in which investigators uncover and expose the dark world of cults that kill. The series explores how power and manipulation can lead to extreme actions.
Choose an episode, then use the watch options above for the show.
Episode 1
After three obedient followers die during an intense sweat lodge ceremony put on by a prominent self-help guru, police must determine if their deaths were accidental, or did the guru push the participants too far.
Where to watch Deadly CultsEpisode 2
To his followers, he's an angel who died and came back to life, but when seemingly accidental deaths keep occurring around him, one investigator digs deeper.
Where to watch Deadly CultsEpisode 3
Police investigating a 911 call for a suicide interview the victim’s girlfriend, who claims there’s more behind his death; police must determine if an online cult that believes in aliens and reptiles disguised as humans is actually at fault.
Where to watch Deadly CultsEpisode 7
The Gatekeepers saw themselves as pure participants in a religious quest to cleanse the world. When a member challenges the cult’s radical leader, cops discover how he paid for his disobedience with his life. Now his killers are nowhere to be found.
Where to watch Deadly CultsEpisode information updated Jul 23, 2026
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