Tubi TV Free Documentaries Online

Watch the harrowing journey of Norwegian explorer Thor Heyerdahl and his crew of five men as they travel from Peru to the Polynesian Islands on a raft named "Kon-Tiki" made out of balsa logs.

FORKS OVER KNIVES examines the profound claim that most, if not all, of the so-called “diseases of affluence” that afflict us can be controlled, or even reversed, by rejecting our present menu of animal-based and processed foods.

This chilling documentary profiles an Irish priest who raped and molested dozens of children over twenty years, all covered up by the Catholic Church.

Watch an inspirational documentary about Zig Ziglar and the many people he inspired in his career of sales and motivational speaking.

Former president Jimmy Carter embarks on a tour of his non-fiction book, Palestine: Peace Not Apartheid, and speaks at various book signings.

This documentary explores Oregon's controversial Death with Dignity Act, which legalizes physician-assisted death for those who are terminally ill.

A vibrant portrait of a Beat Generation icon, WILLIAM S BURROUGHS: A MAN WITHIN explores the brilliant and troubled world of one of our greatest authors.

This documentary examines gun violence in the U.S. in relation to other countries, including the specific events that led to the Columbine massacre.

The career and life of author and spiritual leader Thomas Keating, whose unified approach to spirituality and monastic life made him a revered figure.

A series of vignettes about dinosaurs based on paleontology and the latest fossil records, with both familiar faces and newer discoveries.