Monsters of the Deep: 20,000 Leagues Under the Sea - Season 1

This immersive series follows the world's most magnificent creatures, capturing never-before-seen moments from the heartwarming to the outrageous.

An in-depth look at the history and pop cultural significance of horror films.

A documentary series exploring the myths and legends behind some of Hollywood’s notoriously “cursed” horror film productions. From plane accidents and bombings during the making of The Omen, to the rumored use of real human skeletons on the set of Poltergeist, these stories are legendary amongst film fans and filmmakers alike. But where does the truth lie?

An insider's look at the engineering and scientific miracles behind the things that form the modern world.

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.

Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks, treasures, and sunken cities on the bottom of lakes, seas and oceans around the world.

Infographics and archival footage deliver bite-size history lessons on scientific breakthroughs, social movements and world-changing discoveries.

Explore the surprising things we know (and don’t know) about why people are the way they are through expert interviews, rare footage from historical experiments, and brand-new, ground-breaking demonstrations of human nature at work.

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

This compelling series investigates the motives and m.o. of female murderers. While males are often driven by anger, impulse and destruction, women usually have more complex, long-term reasons to kill.