In light of numerous allegations of abuse and sexual violence against the late Jimmy Savile, Louis Theroux re-examines his media relationship with the enigmatic public figure.

A unique celebration of the Queen's ninety years as she reaches her landmark birthday in April. Film-maker John Bridcut has been granted special access to the complete collection of Her Majesty's personal ciné films, shot by the Duke of Edinburgh and the Queen herself, as well as by King George VI and Queen Elizabeth The Queen Mother. Much of it has never been seen publicly before. Various members of the Royal Family are filmed watching this private footage and contributing their own personal insights and their memories of the woman they know both as a member of their own close family and as queen. Among those taking part are the Prince of Wales, the Duke of Cambridge, Prince Harry, the Princess Royal, the Duke of Kent and his sister Princess Alexandra, who has never before given an interview.

Documents the secret, overnight attempt to set a 100 mph record for the newly-built steam locomotive Tornado, between Newcastle and York on the East Coast Main Line, the first time that such a speed has been attempted in the UK by a steam locomotive since British Rail withdrew them in the 1960s.

Huw Edwards introduces live coverage of the centenary Somme commemoration at the Thiepval Memorial, France, to remember the one million casualties sustained on both sides during the 141 days of the battle. One hundred years on from the first day of this defining World War One battle, TRH The Prince of Wales and Duchess of Cornwall, TRH The Duke and Duchess of Cambridge and HRH Prince Henry of Wales will join heads of state and 10,000 spectators. The Thiepval Memorial stands in commemoration to the missing of the Somme, the 72,000 men that have no known grave.

The story of Queen Elizabeth II from those who know her best.

Elizabeth Windsor tells the story of the girl who was never supposed to be Queen. Born the first daughter of 'the spare', the Duke of York, Princess Elizabeth's life was destined to be nothing more than a bit part in the privileged shadows of the British Royal family.