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

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

Jinkies! This raucous reimagining of the Scooby-Doo franchise unravels the mysterious origins of Mystery, Inc. – as seen through the eyes of...

The body of Laura Palmer is washed up on a beach near the small Washington state town of Twin Peaks. FBI Special Agent Dale Cooper is called in to...

Canceled star journalist Mikael Blomkvist and uncompromising hacker Lisbeth Salander investigate the disappearance of Harriet Vanger, who vanished...

A life as dramatic as her work. Lucy Worsley discovers the origins of Agatha Christie's macabre magic - and with some compelling characters, uncovers...

Strange things are happening at an English boarding school called House of Anubis. Popular student Joy goes missing, the school's cranky caretaker...

The last words of the investigation report, published by Malaysian officials, thicken the plot instead of resolving it. A handful of experts still...

Follow the Van Laar family's dark secrets and class tensions in the Adirondacks as mysteries surrounding 13-year-old Barbara Van Laar's disappearance...

Myka and James Stauffer were the picture of the 21st century American Dream: happy marriage, beautiful kids, and a self-built YouTube vlogging...

When DS Mike Hazard disappears, his wife Susie tries to find him, and discovers... another wife. They team up to search for him.

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

A four-part documentary series revolving around the case of single mother Barbara Hamburg, who was brutally murdered in 2010 near her home in the...

In this true-crime documentary, a cult expert and filmmaker infiltrate a polygamist sect to expose a self-proclaimed prophet and bring him to justice.

Part detective story, part true-life drama, long-running series explores some of the most iconic moments in history to debunk myths and shed new...

Eerie encounters, bizarre disappearances, haunting events and more perplexing phenomena are explored in this chilling investigative docuseries.

What happened to Mica Miller? This documentary series retraces her promising life, toxic marriage and the mysterious circumstances of her death.

Serial killer Jeffrey Dahmer confesses to his gruesome crimes in unguarded interviews, offering an unsettling view into a disturbed mind.

A shocking murder in rural Ireland sets off an increasingly convoluted quest for justice that spans decades and cuts across national borders.

Presented by Walsh, the show profiles and assist law enforcement in the apprehension of fugitives wanted for numerous crimes, including murder, rape,...

Death row inmates convicted of capital murder give a firsthand account of their crimes in this documentary series.

In a story that gained national attention with John Grisham’s best-selling non-fiction book, The Innocent Man: Murder and Injustice in a Small...

Police missteps and a media circus derailed the JonBenét Ramsey murder case. This definitive docuseries chronicles the decades-long quest for...