Torchwood characters, the series examines homosexual and bisexual relationships. "Torchwood Declassified" is a "making-of" programme similar to "Doctor Who Confidential". Each "Declassified" episode runs under ten minutes, in contrast to "Confidential"<nowiki>'s</nowiki> 45 (formerly 30). "Torchwood Declassified" aired on BBC Three (series 1) and BBC Two (series 2), and was also available online through the BBC's iPlayer and dedicated "Torchwood" site. Installments were produced for each episode of the first two series, with a single instalment produced for the "Children of Earth" DVD release. In 2007, Titan Magazines launched "Torchwood Magazine", which was released on 24 January 2008 in the United Kingdom.
Torchwood England's capital city of London, its membership declining and the organisation thoroughly broken over the course of the serial. Series four starts with Torchwood fully disbanded. Jack has left Earth after the events of series three, and Gwen has retired to be with her family. The group is then unofficially reformed, this time operating primarily in the United States, joined by two fugitive CIA agents who have been framed for treason. Unlike its parent programme, "Torchwood" centres on a team instead of a single character with companions. The show initially depicts a small team of alien-hunters known as Torchwood Three,