Take a trip through our solar system and visit its many alien planets. A Traveler's Guide to the Planets explores our neighbouring planets and beyond.

This documentary takes an extraordinary journey into the science of bubbles with physicist Dr. Helen Czerski.

Walking with Beasts is an epic documentary series which takes a look at the animals and nature of the Cenozoic era, a time stretching back from 66 million years ago until present day. Some of the concepts it illustrates are the evolution of whales, horses, and humans.

An epic four-part documentary series which brings to life the most incredible dinosaurs that ever existed. From Spinosaurus, the biggest killer to ever walk the Earth, to the immense sea-monster Predator X, and the deadly cannibalistic Majunasaurus - dinosaurs were more monstrous, more horrific and bizarre than ever before imagined.

A recent earthquake in Japan unveils historical engineering techniques used to build Kumamoto castle. Techniques we could use today to withstand powerful natural disasters.

BBC brings the Wild West timeline back to life in a three-part documentary series, viewing its history through new research and technology.

The Pirates' Lost City explores hidden treasure salvaged from the sunken pirate city Port Royal and views how pirates lived in the 17th century.

Travel with David Adams as he Journeys to the Ends of The Earth in search of indigenous peoples and their disappearing cultures.

Tasmania: Weird And Wonderful sets off into the Tasmanian wilderness to explore the very different animal and nature life it inhabits.

Journey together with the Gurung tribesmen in Nepal as we hunt for a wild honey with natural psychoactive properties. The Nepalese call it "mad honey" and use it as a medicine and a soft drug.

Dive deep into the Sulawesi Sea near Indonesia and explore some of the strangest marine biodiversity on the planet.

In Sumatra, the ever encroaching human populace has cemented doom for nearby tiger wildlife. Now, a remarkable experiment has begun to save the Sumatran tiger.

This is a brief interview with a young man, a student, who demonstrates negativism in a catatonic schizophrenic state. The short video gives a brief glimpse into the psychology of a fragmented human mind.

Children of Darkness explores juvenile psychiatry in America during the 1980s - it is a tragic view of how young mentally ill people was treated and "locked away" from ordinary society.

This documentary set out to find a possible explanation to the underlying neurology problems of the psychopathic mind.

Legendary British documentarian Adam Curtis's documentary series 'The Century of the Self' offers a glimpse into a world of politics and mass psychology like no other.

Brides for Sale follows two teenagers as they attend the Kalaidzhi bride market in Bulgaria. Here the two girls will be paired up with man they'll most likely end up marrying. Can this be a way to find true love? And how is the outdated ritual affected by the Internet and social media?

Brought to life by arctic anthropologists, this documentary film follows the life of the Netsilik Inuit of the Pelly Bay region of the Canadian Arctic in 1970.

What is life like in India? Welcome to India explores the dense neighbourhoods of India and follows select inhabitants in their day-to-day life.

Two American travellers re-visit Zanskar in Tibet, one of the most inaccessible regions on Earth, to see how their culture and society has changed in the last thirty years.

Filmmaker Werner Herzog has conversations with two death row inmates about the crime they committed and why they did it. The crime documentary serves as an examination of why people - and the state - kill.

Kentucky Teenage Vampires is a crime documentary investigating vampire cult killer Rod Ferrell, the actions his crimes caused and the community he left behind.

Who was Jack the Ripper? A retired detective investigates the murder trail and believes he might have found out who the serial killer was.

23 years ago a Surrey schoolgirl vanished without a trace. Two decades later, an ex-counter-terrorist cop living in the nearby town starts to investigate.

On a remote mountaintop a brave social experiment is taking place. Buddhist Monk Lobsang created a unique community in the foothills of the Himalayas which rescues orphaned and neglected children. 5 year-old Tashi is the newest arrival. Wild and troubled, Tashi is struggling to find her place amongst 84 new siblings.

Cobra Gypsies offers a contemporary and colorful window to the amazing ancient culture of the nomadic Kalbeliya tribes, living in rural Rajasthan, Northern India. The film explores their culture of eternal dance, syncopated music, snake charming, colorful fashion and the nomadic way of life of these exotic looking castoffs, ancestors to the modern Roma Gypsies living in Europe today.

Presenter Richard Grant takes to the road in American Nomads, a life full of of constant journey - a wandering life of adventure from one place to the other in Southwestern U.S.A.

Sunrise Ceremony is a short documentary focusing on the Apache Sunrise Ceremony - a rite-of-passage tradition where girls transition into womanhood and are recognized as adult women by the tribe.

Cobra Gypsies offers a contemporary and colorful window to the amazing ancient culture of the nomadic Kalbeliya tribes, living in rural Rajasthan, Northern India. The film explores their culture of eternal dance, syncopated music, snake charming, colorful fashion and the nomadic way of life of these exotic looking castoffs, ancestors to the modern Roma Gypsies living in Europe today.

A Brazilian prison has come up with an original way to prepare its prisoners before re-entering society after incarceration – by holding an inmate beauty pageant.

The documentary outlines the life of two mechaphiles - those who are sexually obsessed by cars. Together, they undertake the journey of a lifetime as they attend a huge car convention. Along the way to the car show, the men reveal their stories and what it’s like to have a 'full' relationship with a car.

Life in Hidden Light is a short documentary depicting how a secluded group of nuns live inside an enclosed Carmelite community.