How to Become a Mob Boss

When their 4-year-old son is murdered, a young couple fights a twisting and arduous battle trying to identify a frustratingly elusive killer.

A Cleveland grandfather is brought to trial in Israel, accused of being the infamous Nazi death camp guard known as Ivan the Terrible.

Take a trip inside the mind of Bill Gates as the billionaire opens up about those who influenced him and the audacious goals he's still pursuing.

The history of military tanks unfolds in a documentary series that traces their role in history and geopolitics from World War I to the 21st century.

The Dorados, Culiacan's local team, are at the bottom of the rankings when Maradona arrives, looking for a fresh start. The experts predict disaster.

Henry Lee Lucas rose to infamy when he confessed to hundreds of unsolved murders. This docuseries examines the truth -- and horrifying consequences.

Two childhood friends go from high school dropouts to the most powerful drug kingpins in Miami in this true story of a crime sage that spanned decades.

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

Explore wild, wondrous Vancouver Island, where the ocean nurtures all life, from bald eagles who go fishing to sea wolves who swim in frigid waters.

Rome, 1983. After leaving a music lesson, 15-year-old Emanuela Orlandi vanishes — embroiling the Vatican in a decades-long mystery.

Life's extraordinary journey to conquer, adapt and survive on Earth across billions of years comes alive in this groundbreaking nature docuseries.