The Doctor, Sarah Jane and Harry teleport to Earth to ensure the planet is safe for the survivors on board Nerva Beacon to return and reinhabit their world. A Sontaran named Styre has captured a group of humans and is conducting experiments on them to discover the human body's weaknesses, as part of the Sontaran's goal for domination of the galaxy.
Genres: Action & Adventure , Drama , Sci-Fi & Fantasy
Keywords: admiring , alien , comforting , excited , nostalgic , scathing , space , time-travel , watch-full-episodes-online