Davros claimed that the planet Antalin had been terraformed to resemble Skaro and was destroyed in its place. A subterfuge to destroy Daleks aligned to Davros; both on Skaro (Antalin) and those that remained hidden within Dalek ranks on Skaro (original). Despite finding evidence of threat to Skaro via evidence found on 22nd century earth of Davros' mission to 1960s Earth and seeing the event via time-tracking equipment, the Dalek Prime allowed the destruction of Skaro to destroy Daleks allied to Davros. Dalek Prime also claimed that the Dalek/Movellan war (and indeed most of Dalek history before the destruction of "Skaro")
Planet Earth (2006 TV series) whilst some international versions used alternative narrators. The series has eleven episodes, each of which features a global overview of a different biome or habitat on Earth. At the end of each fifty-minute episode, a ten-minute featurette takes a behind-the-scenes look at the challenges of filming the series. Ten years later, the BBC announced a six-part sequel had been commissioned, titled "Planet Earth II", the first television series produced by the BBC in Ultra-high-definition (4K). David Attenborough returned as narrator and presenter. In 2001 the BBC broadcast "The Blue Planet", a series on the natural history of the world's oceans.