The Most Hated Man on the Internet

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

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.

This nature series’ new technology lifts night’s veil to reveal the hidden lives of the world’s creatures, from lions on the hunt to bats on the wing.

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

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.

An overgrown field and a stretch of highway connect a series of grisly murders spanning several decades as grieving families search for answers.

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

What happened in the final days of Gabby Petito's life? In this gripping true-crime series, her loved ones reveal the untold story of her tragic murder.

Featuring rare footage and interviews with CIA insiders, this edge-of-your-seat documentary series traces the epic hunt for Osama bin Laden.