Blu-ray Region B. "Horror of Fang Rock": The TARDIS arrives on Fang Rock, a small island off the English coast, around the start of the 20th Century? "Tthe Invisible Enemy": The TARDIS is infiltrated by the Swarm, a space-borne intelligence that wishes to spread itself across the universe... "Image of the Fendahl": An anachronistic twelve-million-year-old human skull has been discovered by archaeologists... "The Sun Makers": The TARDIS arrives in the future on the planet Pluto where there are now six suns... "Underworld": The TARDIS arrives on a Minyan space craft, the R1C, commanded by a man named Jackson... "The Invasion of Time": After a meeting in space with a group of unseen aliens the Doctor returns to Gallifrey and claims the presidency of the Time Lords.... Actors: Tom Baker, Louise Jameson, John Leeson (Voice), Ray Callaghan. Director: Gerald Blake, Norman Stewart, , . Languages: English. Subtitles: . Running Time: 610 minutes approx. Discs: 7