Deep sea exploration : the last frontiers on Earth

A look behind the lens of Christopher Nolan's space epic.

The life of Bambi, a male roe deer, from his birth through childhood, the loss of his mother, the finding of a mate, the lessons he learns from his father, and the experience he gains about the dangers posed by human hunters in the forest.

Echo is a youngster who can't quite decide if it's time to grow up and take on new responsibilities-or give in to her silly side and just have fun. Dolphin society is tricky, and the coral reef that Echo and his family call home depends on all of its inhabitants to keep it healthy. But Echo has a tough time resisting the many adventures the ocean has to offer.

One Life captures unprecedented and beautiful sequences of animal behaviour guaranteed to bring you closer to nature than ever before, as well as a second disc packed full of never before seen extras including an exclusive making of featurette narrated by Daniel Craig.

A new mother’s memories of her own youth prepare her to navigate motherhood in the increasingly challenging world that polar bears face today.

Jacques Perrin and Jacques Cluzaud travel throughout Europe to film brown bears, wild horses, wolves and other animals in their natural habitat.

A young penguin, driven by his instinct, embarks on his first major trip to an unknown destination.

In 1997, Louis Theroux made a documentary about the world of male porn performers in Los Angeles. 15 years later, he returns to find a business struggling with the deluge of free porn on the internet. Louis revisits some of the original programme's contributors as well as meeting the latest crop of porn performers dreaming of porn stardom.

A group of British children aged 7 from widely ranging backgrounds are interviewed about a range of subjects. The filmmakers plan to re-interview them at 7 year intervals to track how their lives and attitudes change as they age.

Narrated by Golden Globe winner, Donald Sutherland, this is the incredible story of Ailo, the little reindeer. This uplifting tale follows the journey of baby Ailo as he navigates his first year of life in the snowy landscapes of a picturesque Lapland. Frail and vulnerable, Ailo must learn to walk, run, leap and hide to ensure he survives the long, treacherous journey with the herd. Ailo’s Journey is an inspirational story, in which a bleak wilderness is warmed by a mother’s endless love as she watches over Ailo in his incredible adventures with other creatures of the Arctic.