Twenty years ago, a young American hiker named Chris McCandless, the accomplished son of successful middle class parents, was found dead in an abandoned bus in the Alaskan wilderness and became the subject of the best-selling book and movie “Into the Wild.” Now, PBS retraces Chris McCandless’ steps to try to piece together why he severed all ties with his past, burnt or gave away all his money, changed his name and headed into the Denali Wilderness. McCandless' own letters, released for the first time, as well as new and surprising interviews, probe the mystery that still lies at the heart of a story that has become part of the American literary canon and compels so many to this day.

An epic story of adventure, starring some of the most magnificent and courageous creatures alive, aw...

Takes us to locations all around the US and shows us the heavy toll that modern technology is having...

William Shatner sits down with scientists, innovators and celebrities to discuss how the optimism of...

People go and search for the legendary Bigfoot creature.

Scientists have discovered and investigate the reason behind the behavior of sharks swimming around ...

High up on the Tibetan plateau. Amongst unexplored and inaccessible valleys lies one of the last san...

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinemati...

Herzog and cinematographer Peter Zeitlinger go to Antarctica to meet people who live and work there,...

A group of artists settle in a swamp on the banks of the Indre River. Meanwhile, a voice describes a...

Dr. Mark Fairchild, world-renowned archaeologist, traces the hidden years of Saint Paul's life in th...

An astonishing journey revealing the awesome power of the natural world. Over the course of one sing...

It's the night before Hogswatch, usually a time of joy on Discworld, but there are suspicious going-...

With a combination of wild observations and specially designed tests, this film will guide us throug...

A journey into four classical elements through the four main characters of the film. The main charac...

Although first glance reveals little more than stones and sand, the desert is alive. Witness moving ...

Seventy-five years after Brad Washburn, one of the greatest aerial mountain photographers of all tim...

In 1609, Henry IV sent Inquisition judge Pierre de Lancre to the French Basque Country to investigat...
Mary Field edits the time-lapse photography of F. Percy Smith to show the life cycle of ferns and re...