Unsolved Mysteries

Dateline NBC, or simply Dateline, is a weekly American television newsmagazine series. It was previously the network's flagship newsmagazine, but now...

Martin Mystery has a passion for all things paranormal. When he's not at school, this teenage lover of supernatural ooze works undercover for a...

The high commander of an alien expedition lands on Earth -- what he considers to be the least-important planet -- in human form as Dick Solomon....

The adventures of The Doctor, a time-traveling humanoid alien known as a Time Lord. He explores the universe in his TARDIS, a sentient time-traveling...

Dark Skies is an American UFO conspiracy theory-based sci-fi television series that aired from the 1996 to 1997 season for 18 episodes, plus a...

The story of one of the most infamous cases in UK criminal history, that of serial killer Dennis Nilsen. Told through the prism of three men, the...

Trapped on a farm in rural Georgia, a group of neighbours must put aside their differences and unite in the face of a mysterious and deadly threat.

Inside the shocking investigation into three missing young women that eventually revealed a serial killer.

Shortly after Daniel, or DD as everybody knows him, starts working at the hotel, one of the owner’s daughters disappears. He must do whatever...

At the end of the 1950s, in a more innocent America, the brutal, meaningless slaying of a Midwestern family horrified the nation. This film is based...

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

When the disappearance of two teen girls shocks a quiet coastal town, a bereft grandmother risks everything to uncover the truth and seek revenge.

A mysterious woman's escape from her harrowing captivity points investigators toward the dark truth behind an unsolved disappearance 13 years earlier.

A series of heinous crimes have unsettled a small community, and Detective Lois Tryon feels they are eerily personal, as if someone—or...

When Jaehee, a top call girl at a club in Gangnam, goes missing, Detective Kang Dongwoo returns to crack the case. Prosecutor Min Seojin aims to rise...

An old case is wrenched open when a reporter goes missing, leading his web sleuth daughter to a small mountain town haunted by a sect, secrecy and...

A former detective now living on the streets searches for the truth after a new death raises unnerving doubts about a supposedly settled murder case.

A ragtag crew of podcasters sets out to investigate mysterious disappearances from decades earlier in a charming Irish town with dark, dreadful...

The story of a psychic, a priest, and a detective who fight unusual crimes committed by strange powers.

A tenacious mother unravels the complex mystery surrounding the 1989 disappearance of the daughter she placed for adoption.