Backstairs Billy: The Queen Mum's Butler

Adrian Chiles looks into an extraordinary game of professional football that took place in May 1979, where an all-white team took on a side comprised solely of black players.

Channel 4 documentary Britain's Racist Election follows the controversial 1964 Smethwick election battle between Peter Griffiths and Gordon Walker, fought on grounds of racial denomination

The extraordinary story of the planet’s most famous contemporary scientist, told in his own words and by those closest to him. Made with unique access to Hawking’s private life, this is an intimate and moving journey into Stephen's world, both past and present.

The extraordinary true story of Saddam Hussein's farcical venture into the movie business: a story involving Oliver Reed, big budgets, war, debauchery and a film lost in a Surrey garage for 35 years

An insight into the turbulent relationship between Princess Diana and her formidable stepmother Raine Spencer.

In honour of the 15th Anniversary of 9/11, National Geographic Channel is looking back at the very best reporting we have done since this world-changing tragedy first happened using extended excerpts from past specials that relate directly to events leading up to and following the attacks on New York City and Washington DC.

Documentary offering a fresh perspective on the question of how history will judge Donald Trump, by setting his life next to that of a controversial leader from our own past.

With access to the real players, and using extensive, dramatic reconstruction Supergrass illuminates twelve crime ridden years in a world that seems far off Britain now, but is actually near-history. A world where the policing rules were very different, it explores the strangely ordered rules of the underworld where Supergrasses were the only way to crack the gangs, who were causing havoc in seventies ‘Sweeney’ London. A London where guns were used in armed robberies every week, and the city felt like the Wild West. The film tells the stories of dramatic crimes and outrageous criminal characters. People like London’s biggest bank robber and the first supergrass in 1972, Bertie Smalls, and Maurice O Mahoney, armed robber and hard man who shopped hundreds of associates in 1976.