Film-maker John Bridcut has been granted 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 The Queen Mother. Much of the footage has never been seen publicly before. Various members of the Royal Family take part, contributing their own personal insights into 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, and Princess Alexandra, who has never before given an interview.