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

Before he was Hulk Hogan, he was Terry Bollea. Uncover the man behind the legend in this unfiltered documentary featuring his very last interview.

In Humboldt County, California, the big business of legal marijuana brings in visitors from around the world. Some are never seen again.

Steve Martin is one of the most beloved and enigmatic figures in entertainment. Dive into his extraordinary story from two distinct points of view—past and present—as Martin reflects on how his beginnings led to his unexpectedly fulfilling life today.

A look at the life and work of legendary comedian George Carlin.

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.

For the first time ever, global superstar, Ed Sheeran opens the doors to a definitive and searingly honest view into his private life as he explores the universal themes that inspire his music. This series follows Ed after he learns of life changing news and reveals his hardships and triumphs during the most challenging period of his life. Featuring exclusive footage behind his iconic hits, never-before-seen personal archive with his friends and family, and epic stadium performances giving insight into Ed’s world.

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

Filmed across six continents, this docuseries uses cutting-edge camera technology to capture animals' nocturnal lives, revealing new behaviours filmed in full color like never before.

A couple built a spiritual business to help people find true love. Now, former followers are sharing their disturbing practices in this docuseries.

Explore Marvel’s rich legacy of pioneering characters, creators and storytelling to reflect the world outside your window. Each documentary, helmed by a unique filmmaker, showcases the intersections of storytelling, pop culture, and fandom within the Marvel Universe.