History's Greatest Mysteries - Season 6 Episode 3 The Valentine's Day Massacre

This docuseries analyzes a murder case implicating a Spanish chef, who built a career in the spotlight through a web of secrets and false identities.

Starring Mimi Lana, a disillusioned journalist stumbles across an old polaroid camera showing pictures of tragic events from the future. Teaming up...

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

Combines four to five segments of dramatic re-enactments, interviews and updates of real human and paranormal mysteries. An audience interactive...

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...

This true-crime docuseries reveals the shocking details behind twisted stories of passion, jealousy and obsession that drive people to murder.

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

YouTube Originals documentary on the making of "Get To The Punchline", the first film written and directed by Non (formerly, Nounen Rena). It covers...

When an insidious supernatural force edges its way into a seemingly straightforward investigation into the gruesome murder of a young boy, it leads a...

Will this expert team unearth legendary pirate treasure? Follow the hunt for buried gold amid the harsh Alaskan wilderness in this documentary series.

Lost Relics of the Knights Templar follows one of the world’s most prolific yet unknown treasure hunters, Hamilton White, and his long-time...

Since the dawn of civilization through modern times, humankind’s capacity for cruelty and darkness has known no bounds. Dark Marvels is a...

Paranormal investigator Zak Bagans and his crew, Nick Groff and Aaron Goodwin, search for haunted locations both domestically and internationally....

Newlywed Melinda Gordon tries to help the dead communicate with loved ones, but sometimes the messages she receives are intense and confusing. Most...

Walter White, a New Mexico chemistry teacher, is diagnosed with Stage III cancer and given a prognosis of only two years left to live. He becomes...

A group of vigilantes known informally as “The Boys” set out to take down corrupt superheroes with no more than blue-collar grit and a...

Bored and unhappy as the Lord of Hell, Lucifer Morningstar abandoned his throne and retired to Los Angeles, where he has teamed up with LAPD...

Seven noble families fight for control of the mythical land of Westeros. Friction between the houses leads to full-scale war. All while a very...

After stealing the Tesseract during the events of “Avengers: Endgame,” an alternate version of Loki is brought to the mysterious Time...