Agency, published in 1987. Adams published another, The Long Dark Tea-Time of the Soul in 1988 and at the time of his death in 2001 was working on a third installment to be titled The Salmon of Doubt, fragments of which were published posthumously. Each novel features new characters and scenarios, although Dirk (real name Svlad Cjelli), his "ex-secretary" Janice Pearce and Sergeant, later Inspector, Gilks recur in each. The first Gently novel had previously been adapted into a stage play, Dirk and a BBC Radio 4 series by Above the Title Productions which was first broadcast in October 2007 and featured comedian Harry Enfield in the title role. According to James Donaghy, Douglas Adams was frustrated that his Dirk Gently novels were never adapted for the screen. Announcement During Hitchcon - a Hitchhiker's Guide to the Galaxy convention - Ed Victor, a literary agent who represents Adams's estate announced that a television adaptation of Dirk Gently's Holistic Detective Agency was in production. Stephen Mangan was announced to be playing Gently, with Darren Boyd as MacDuff and Helen Baxendale as Susan. It is the first television adaptation of Adams' Dirk Gently series, although characters from the books had appeared in a 1992 episode of The South Bank Show. Shooting on the pilot commenced early in October 2010 in Bristol. The director was Damon Thomas and the producer was Chris Carey. Although it was commissioned by the BBC, it was produced by ITV Studios with The Welded Tandem Picture Company. The pilot was first broadcast on BBC Four on 16 December 2010 and was repeated a number of times during the next month. The pilot gained a commission on 31 March 2011 for a three-part series of one hour-long episodes broadcast on BBC Four in March 2012. The series is the first continuing drama series commissioned by BBC Four. Adaptation The screenplay of the pilot by Howard Overman is not a direct adaptation of the novel, but uses certain characters and situations from the novel to form the basis of a new drama centred around Dirk. Speaking about his interpretation, Howard Overman stated in an interview with Benji Wilson "I'm not even going to try to adapt the book: you can't adapt this story. Especially not on a BBC Four budget. We made the deliberate decision not to do a straight translation of the books. If we'd done that the fans