A compilation of newsreels shot between 1913 and 1917 - the years leading up to the Russian Revolution.

Esther Robinson's portrait of her uncle Danny Williams, Warhol's onetime lover, collaborator and filmmaker in his own right, offers a exploration of the Factory era, an homage to Williams's talent, a journey of family discovery and a compelling inquiry into Williams's mysterious disappearance at age 27.

Dragon smuggles North Korean defectors across borders for a living, and his latest undercover trip with Sook-Ja and Yong-hee takes an unexpected turn when they are left stranded in China. This is just the start of an extraordinary 5,000 km journey.

An American stealth-bomber pilot shot down over Serbia meets his enemy a dozen years later, in peace, and in friendship.

As the human world gathers to stage the Olympic Games, this programme looks at what would happen if animals were to do the same. Competitors from the mammal, bird, insect, reptile and fish nations are scaled to human size as they compete in Olympic events. On screen BBC sport graphics impart facts and figures, with commentary from John...