On the Frontline - Season 1

Through the eyes of various Irish Republican Army (IRA) members, explore the extremes some people will go to in the name of their beliefs, the way a deeply divided society can suddenly tip over into armed conflict, the long shadow of radical violence for both victims and perpetrators, and the emotional and psychological costs of a code of silence.

Since it began in 1983, Frontline has been airing public-affairs documentaries that explore a wide scope of the complex human experience. Frontline's goal is to extend the impact of the documentary beyond its initial broadcast by serving as a catalyst for change.

Infographics and archival footage deliver bite-size history lessons on scientific breakthroughs, social movements and world-changing discoveries.

Amidst the political conflict of Northern Ireland in the 1990s, five secondary school students square off with the universal challenges of being a teenager.

The documentary series explores different political figures throughout history.

A documentary series that gives a historical account of the events of World War II, from its roots in the 1920s to the aftermath and the lives it profoundly influenced.

A documentary on the American Civil War narrated by Ken Burns, covering the secession of the Confederacy to the assassination of Abraham Lincoln.

A documentary news series with a taboo-breaking team who deliver incredible news stories from around the world.

Natural World is a nature documentary television series broadcast annually on BBC Two and regarded by the BBC as its flagship natural history brand. It is currently the longest-running series in its genre on British television, with more than 400 episodes broadcast since its inception in 1983. Natural World is produced by the BBC Natural History Unit in Bristol, but individual programmes can be in-house productions, collaborative productions with other broadcasters or films made and distributed by independent production companies and purchased by the BBC. Natural World programmes are often broadcast as PBS Nature episodes in the USA. Since 2008, most Natural World programmes have been shot and broadcast in high definition.

There is nowhere more powerful and unforgiving yet more beautiful and compelling than the ocean. Join us and explore the greatest yet least known parts of our planet.