Led by Captain Jack Harkness, the Torchwood team delves into the unknown and fights the impossible. From an underground base built on a rift in time and space, the team responds to any alien threat-- a meteorite crash landing, sightings of extra-terrestrial technology, an unusual autopsy report, the spread of a deadly alien virus. Everyone who works for Torchwood is under 35. Some day that's because it's a new science-- others say it's because they die young.