imagine... follows celebrated British TV writer Russell T Davies as he prepares to return as the showrunner of Doctor Who – with two Doctors and bigger ambitions.

A thrilling journey through legends, belief and folklore, this film goes behind the scenes with the British Library as they search to tell that story through objects in their collection, in an ambitious new exhibition: Harry Potter: A History Of Magic. J.K. Rowling, who is lending unseen manuscripts, drawings and drafts from her private archives (which will sit alongside treasures from the British Library, as well as original drafts and drawings from Jim Kay) talks about some of the personal items she has lent to the exhibition and gives new insight into her writing, looking at some of the objects from the exhibition that have fired her imagination.

Marking 25 years since the creation of the Bridget Jones character for a column in The Independent newspaper, author Helen Fielding opens up her personal archive for the very first time to tell the story of how Bridget Jones’s Diary came to be. We meet Helen’s friends and family who inspired many of the characters and interview the stars of the hugely successful film adaptations, Renée Zellweger, Hugh Grant and Colin Firth.

Stephen Fry interviews Patrick Gale about his home life and his best-selling novels as part of the BBC's Gay Britannia season, a series of documentaries and films marking 50th anniversary of the decriminalisation of homosexuality.

How Walter Gropius's decision to relegate Anni Albers to the weaving class of the Bauhaus created the greatest textiles artist the world has ever known.