The Magician's Apprentice (Doctor Who) Doctor's earlier incarnations, ranging from "Genesis of the Daleks" to "The Stolen Earth". Most notably, he shows footage (from "Genesis of the Daleks") of the Fourth Doctor asking the question "if someone who knew the future pointed out a child to you and told you that that child would grow up totally evil, to be a ruthless dictator who would destroy millions of lives, could you then kill that child?" Several different designs of the Daleks from across the series' history reappear in the episode, alongside their creator, Davros, and their home planet, Skaro. The first Dalek shown in the
Planet Earth: The Future about environmental issues. The following year, the BBC commissioned "Saving Planet Earth", the second overtly conservation-themed series to be shown on BBC One. The first BBC series to deal comprehensively with conservation was "State of the Planet" in 2000. The following is an alphabetical list of the interviewees featured in the series, with their titles and professions as credited on screen: Planet Earth: The Future Planet Earth: The Future is a 2006 BBC documentary series on the environment and conservation, produced by the BBC Natural History Unit as a companion to the multi-award winning nature documentary "Planet Earth". The programmes