EastEnders spin-offs few episodes still being made after this. A series of documentary shows, similar to "EastEnders Revealed" aired from 2006. "EastEnders Xtra" was an interactive series available between February and May 2005 via BBCi. There have also been two "EastEnders" Christmas specials, and two charity specials: "Dimensions in Time" was a crossover with the science fiction series "Doctor Who", and "Pudding Lane" relocated the characters to Pudding Lane in 1666. Both charity specials were made for Children in Need and neither are considered canon. On 4 April 2015, "EastEnders" bosses announced plans of a new six-part BBC drama series featuring iconic
Doctor Who (2008–2010 specials) "The Next Doctor" was the first special to be accompanied by its own "Confidential" episode, and was considered part of the fourth "Confidential" series. Alongside the accompanying episodes for each of the specials, three additional "Confidential" episodes alongside the specials' episodes: one for the past five Christmas specials, one for the 2008 "Doctor Who" prom, and one for the revealing of Matt Smith as the Eleventh Doctor. Preliminary figures show that "The Next Doctor" had a viewing audience of 11.71 million during its original airing, with a peak at 12.58 million viewers. It was the second most watched programme of