Alan J. W. Bell, it featured interviews with the majority of cast and crew members, outtakes from the show, and a behind-the-scenes look at production. Segments with Duncan Wood and Barry Took explained the origins of the show and how it came to be filmed in Holmfirth. The documentary was broadcast on 30 March 1997. An updated version of the documentary was commissioned for the 30th anniversary of the series. Broadcast on 13 April 2003, this version featured an expanded interview with Brian Wilde and new interviews with Brian Murphy and Burt Kwouk. DVD releases In September 2002, Universal Playback (licensed by the BBC) began releasing boxed sets of episodes on DVD for region two. Each set contains two consecutive full series of episodes. The entire series is now available on home video, both in box sets with two series of episodes each, and in a complete collection which features every episode of Last of the Summer Wine plus the pilot, all films, and specials. The entire series is also available for region four from ABC. Like the region two releases, each box set contains two series. Three "best of" collections as well as sets devoted to individual series have been released for region one. The first, simply titled Last of the Summer Wine, was released in 2003 and includes early episodes from the 1970s and 1980s. The second collection, titled Last of the Summer Wine: Vintage 1995, followed in 2004 and includes episodes from series seventeen and the 30th anniversary documentary. A 2008 release named Last of the Summer Wine: Vintage 1976 focuses on the third series of the show and includes bonus interviews with Peter Sallis, Brian Wilde, and Frank Thornton. Subsequently, every episode from the third to the twenty-seventh series has been released on DVD in Vintage collections, many including special features and interviews. Other adaptations First of the Summer Wine A spin-off prequel show, First of the Summer Wine, premiered on BBC1 in 1988. The new programme was written by Roy Clarke and used different actors to follow the activities of the principal characters from Last of the Summer Wine in the months leading up to World War II. Unlike its mother show, First of the Summer Wine was not filmed in Holmfirth. Period music was used instead of Ronnie Hazlehurst's score to create a more World War II era atmosphere. New supporting characters were added