Happy People: A Year in the Taiga

At 7:14 am on 30 June 1908, the largest explosion recorded in human history to date reverberated throughout our planet. The force of the explosion was two thousand times that of the Hiroshima bomb. A woodland area the size of Luxembourg was eradicated in the Siberian taiga. This incident is recorded in history books as the Tunguska catastrophe. To this day, internationally renowned scientists of various disciplines argue about the causes of this disastrous explosion. The documentary discusses the latest and most controversial insights of these leading scientists. It identifies the reasons why Tunguska has evolved into a phenomenon and points out the curious results produced by this mythical event in culture and economy.

A short film produced during a photographic expedition of the Svalbard Archipelago. It takes the natural highlights of the expedition and includes Bråsvellbreen, Storøya, Alkefjellet, polar bears, walrus, and phenomenal seabird colonies.

Liz Bonnin introduces a cast of charismatic animals to reveal the remarkable strategies they use to survive, and even thrive, through the winter.

As his country is gripped by revolution and war, a Ukrainian victim of the Chernobyl nuclear disaster discovers a dark secret and must decide whether to risk his life and play his part in the revolution by revealing it.

A passionate conservation biologist brings together a river bushman fearful of losing his past and a young scientist uncertain of her future on an epic, four-month expedition across three countries, through unexplored and dangerous landscapes, in order to save the Okavango Delta, one of our planet's last pristine wildernesses.

Russia, 1917. After the abdication of Czar Nicholas II Romanov, the struggle for power confronts allies, enemies, factions and ideas; a ruthless battle between democracy and authoritarianism that will end with the takeover of the government by Vladimir Lenin and the Bolsheviks.

The Soviet Union was a sinister world. Now the Iron Curtain has fallen, and for the first time we can investigate those rumours.

When Neil Armstrong stepped onto the moon in 1969, America went down in popular history as the winner of the space race. But that history is bunk. The real pioneers of space exploration were the Soviet cosmonauts. This remarkable feature-length documentary combines rare and unseen archive footage with interviews with the surviving cosmonauts to tell the fascinating and at times terrifying story of how the Russians led us into the space age. A particular highlight is Alexei Leonov, the man who performed the first spacewalk, explaining how he found himself trapped outside his spacecraft 500 miles above the Earth. Scary stuff.

Astrophysicist Jean Surdej brings a small group of teenage pupils on a trip to the Lofoten islands in northern Norway, for a very special class on the solar system. Using the geography of the archipelago to illustrate the distances between the planets, they journey through space by car and ferry, with the picturesque landscapes standing in for the black emptiness that surround the heavenly bodies. A masterstroke of both pedagogy and filmmaking, Children of Stars is a captivating documentary about humanity's place in the grand scheme of things.

Masha Drokova is a rising star in Russia's popular nationalistic youth movement, Nashi. A smart, ambitious teenager who – literally – embraced Vladimir Putin and his promise of a greater Russia, her dedication as an organizer is rewarded with a university scholarship, an apartment, and a job as a spokesperson. But her bright political future falters when she befriends a group of liberal journalists who are critical of the government, including blogger Oleg Kashin, who calls Nashi a "group of hooligans," and she's forced to confront the group's dirty – even violent – tactics.