The UnXplained - Season 2 Episode 15 Serial Killers

Horror mockumentary program broadcast by TV Tokyo as a collaboration between director Tokio Omori and the YouTube channel FAKE DOCUMENTARY "Q".

Dive into the mysteries of some of NASA’s most curious missions and explore stories of engineering achievement and human endurance. Each...

Heart-wrenching, personal stories of unsolved missing cases and unexplained deaths that continue to baffle investigators and horrify those left...

From strange abductions, to mutated species, to bizarre occurrences, there are some phenomena that science cannot - or will not - explain. This...

A series of reports chosen by "Dateline" correspondents that answers the question they most often get asked — what their most memorable story...

In the City of Angels, everyone is striving for the unattainable high life, and some are willing to kill for it. Encompassing everything from beach...

U.S. Navy veteran turned private investigator Jennifer Marshall investigates some of America's greatest unsolved mysteries.

Pull back the curtain on bizarre double lives and see the real stories of men and women who thought they were happily married, until the day they...

Investigates a wide range of historically compelling topics and the mysteries surrounding each including the Titanic, D.B. Cooper, Roswell, John...

Explore compelling cases that have gone cold for years, chronicling the journeys of the detectives who reopened them. The detectives relive the...

Psychic medium Amy Allan and former NYPD homicide detective Steve DiSchiavi investigate locations that are reported to be haunted.

Real cases of perplexing disappearances, shocking murders and paranormal encounters fuel this gripping revival of the iconic documentary series.

Explore the surprising things we know (and don’t know) about why people are the way they are through expert interviews, rare footage from...

Some of the most amazing, eye-opening and downright scary paranormal videos from around the world are featured as a panel of experts break down the...

The adventures of Josh Gates as he investigates unsolved iconic stories across the globe.

From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and...

Can you tell the difference between fact and fiction? Several stories of strange, mysterious and incredible occurrences are chronicled during each...

Real people sit down with friends and family to share terrifying true stories from their past, re-created through chilling re-enactments.