
What you don't know, will kill you.
A follow-up series to the popular Dark Passages program - continuing the exploration of lesser-known supernatural events, unsolved mysteries, cults, and urban legends.
Created byWilliam Conrad
Season 1
No episodes found for this season.
Featuring

Steve Kasan
Emmett Connery

William Conrad
Self
Darrin Drugan
Darrin

Keep watching
8.11997·8.1
Buffy the Vampire Slayer
1997 · Series
7.22014·7.2
The Widower
2014 · Series
7.02023·7.0
Kokdu: Season of Deity
2023 · Series
6.52014·6.5
Dominion
2014 · Series
8.02014·8.0
No Game No Life
2014 · Series
6.32026·6.3
The Witness
2026 · Series
7.72014·7.7
The Irregular at Magic High School
2014 · Series
7.32005·7.3
Ah! My Goddess
2005 · Series
7.81969·7.8
Scooby-Doo, Where Are You!
1969 · Series
7.01975·7.0
The Ghost Busters
1975 · Series
7.51985·7.5
Amazing Stories
1985 · Series
8.72022·8.7
Finding Yeezus
2022 · Series
7.11982·7.1
Spuk im Hochhaus
1982 · Series
7.72014·7.7
Constantine
2014 · Series
8.52019·8.5
Shallow Grave
2019 · Series
7.52019·7.5
Spökjakt
2019 · Series
6.52021·6.5
Hometown
2021 · Series
6.82025·6.8
Happy Face
2025 · Series

2024
Undercover: Caught on Tape
2024 · Series
6.02026·6.0
Necromancer
2026 · Series
Picked for you
7.72020·7.7
History's Greatest Mysteries
2020 · Series
7.52011·7.5
Paranormal Witness
2011 · Series
7.42021·7.4
Marvel Studios Legends
2021 · Series
8.42016·8.4
People Magazine Investigates
2016 · Series
7.52016·7.5
American Monster
2016 · Series
7.82004·7.8
Snapped
2004 · Series
8.12014·8.1
Fear Thy Neighbor
2014 · Series
6.82020·6.8
Heaven's Gate: The Cult of Cults
2020 · Series
7.52008·7.5
Breaking the Magician's Code: Magic's Biggest Secrets Finally Revealed
2008 · Series
8.41999·8.4
Cold Case Files
1999 · Series
6.82023·6.8
Who Killed Jill Dando?
2023 · Series
8.22007·8.2
The War
2007 · Series
7.22025·7.2
American Murder: Gabby Petito
2025 · Series
7.91996·7.9
Forensic Files
1996 · Series
6.42021·6.4
Wild Crime
2021 · Series
7.82019·7.8
The Murder Tapes
2019 · Series
7.02022·7.0
FIFA Uncovered
2022 · Series
7.82015·7.8
Making a Murderer
2015 · Series
7.22017·7.2
Horror at the Cecil Hotel
2017 · Series
6.22022·6.2
Bad Vegan: Fame. Fraud. Fugitives.
2022 · Series