Something Sinister

A documentary-style channel that investigates disturbing real-world and internet-linked horror cases. Videos repeatedly examine true-crime topics (cult activity, murder cases, alleged predators and missing persons) alongside unsettling online phenomena such as leaked or deleted videos, dark-web sites, and mysterious social-media accounts, combining archival materials and investigative narration to reconstruct each incident.

Channel stats

Calculated from videos published in the last 12 months

1 video every 14 days
Publishing pace
Very regular
Publishing regularity
29 min
Average video duration
1 h 6 min
Published time per month

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Latest videos

YouTube's Darkest Rabbit Holes
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Why Ebola is so Terrifying
May 28, 2026
The Horrors of Hantavirus
May 15, 2026
Horrors in the App Store
May 8, 2026
Disturbing Pre-Internet Lost Media
April 26, 2026
Kik's Forgotten Horrors
April 16, 2026
Horrors of Unidentified People
April 3, 2026
The Internet's Darkest Fandom
March 26, 2026
Forgotten Horrors on Vine
March 13, 2026
Horrors in the Epstein Files
March 1, 2026